In this task, you're given a question, along with three passages, 1, 2, and 3. Your job is to determine which passage can be used to answer the question by searching for further information using terms from the passage. Indicate your choice as 1, 2, or 3.

Input: Consider Input: Question: Which actor was cast as the title role in the Batwoman series following her appearance in the crossover? Passage 1:In May 2018, The CW president Mark Pedowitz and Arrow lead Stephen Amell announced at The CW's upfront presentation that Batwoman, fighting alongside the other Arrowverse heroes, would be introduced in the upcoming crossover. The fictional Gotham City would also appear. Despite the inclusion of the character and city, the crossover would not include the television series Gotham that airs on Fox. That July, the CW was planning a potential standalone Batwoman series after her appearance in the crossover; Caroline Dries, who was creating and writing the potential Batwoman series, was expected to consult on the crossover. It was confirmed that Legends of Tomorrow would not feature in the crossover. Legends of Tomorrow co-showrunner Phil Klemmer said because the crossover was being used to launch the Batwoman-led series, "it just became over capacity", and that because Legends of Tomorrow would have a 16-episode season, the crossover would have been "a tonal speed-bump, or a departure, and we just don't have time to step away from our story this year". Despite not being part of the official crossover, Legends of Tomorrow co-showrunner Keto Shimizu revealed "Legends of To-Meow-Meow", the show's episode airing the week of the crossover, would be "crossing over with ourselves" through the use of alternate time periods, and Adam Tsekhman guest stars as Gary Green in the Supergirl episode.
 Passage 2:Giunta was born in Ottawa to Colleen Wrighte and Michael Giunta. She has a brother, Macallan, and a sister, Marley. Giunta sang in the Ottawa Central Children's Choir from age 9 to 15, and began voice training with Charlotte Stewart in Ottawa at age 13. She attended Lisgar Collegiate Institute, and graduated high school from Glebe Collegiate Institute. At 17, she began her post-secondary studies in voice at The University of Ottawa, completing freshman and sophomore years. She then transferred to The Glenn Gould School of The Royal Conservatory of Music in Toronto in her junior year, receiving her Performance Diploma (Voice) at age 21 and her Artist Diploma (Voice) at age 23. While a student, she achieved first place in the Royal Conservatory Orchestra Concerto Competition. She attended training programs at the Aspen Music Festival and School, the Ravinia Festival, the Internationale Meistersinger Akademie, the Georg Solti Accademia and the Banff Centre. She graduated from the Canadian Opera Company Ensemble Studio in 2011, and both the Metropolitan Opera Lindemann Young Artist Development Program and The Juilliard School Artist Diploma in Opera Studies in 2013. She has studied extensively with both Jean MacPhail in Toronto, and Edith Wiens in New York.
 Passage 3:He played for a variety of sides in two stints in the National Soccer League. The first stint was played almost entirely for Sydney United, for whom he played as a junior, and which culminated in playing in their runner-up 1996/97 side. After that season he moved to NAC Breda in the Netherlands, and after 2 seasons there went to Croatia's NK Rijeka, where he was the club's top scorer in 2000/01 with 10 goals. On his return to the NSL in season 2001/02, he rejoined Sydney United for a brief stay, before moving to city rival Sydney Olympic during the same season. He would spend the rest of the season and the next playing there, including scoring the only goal of the 2001/02 Grand Final against Perth Glory. In the final he was awarded the Joe Marston Medal, delivering Sydney Olympic their second NSL title, as well as playing in the runner up side the following season against Perth Glory.


Output: 1


Input: Consider Input: Question: Before the year 2000, which of the films Nikhil–Vinay's had the highest grossing box office sales? Passage 1:Albany–Sumner Avenues was a station on the demolished BMT Fulton Street Line. It had 2 tracks and 2 side platforms. It was served by trains of the BMT Fulton Street Line. The station was opened on May 30, 1888, and had connections to the Sumner Avenue Line streetcars. Eastbound trains stopped at Albany Avenue, while westbound trains stopped at Sumner Avenue (now Marcus Garvey Boulevard). The next stop to the east was Troy Avenue. The next stop to the west was Tompkins Avenue. During 1912 and 1924, the Dual Contracts program installed a third track on the Fulton El between Nostrand Avenue and the new Hinsdale Street station. Albany-Sumner Avenues stations were closed during that time. In 1936 the Independent Subway System built an underground Fulton Street Subway station at Kingston–Throop Avenues between here and the nearby Brooklyn–Tompkins Avenues Station. The el station became obsolete.
 Passage 2:Nikhil and Vinay are both trained in classical music. Singer Anuradha Paudwal discovered the duo and recommended them to Gulshan Kumar, owner of T-Series music company, and director Chandra Barot, who signed them for the 1991 romantic film Pyar Bhara Dil. The song "Banke Kitab Teri" from the film became popular. The duo then went on to compose music for over 20 films. Their initial successes included Bewafa Sanam (1995), a film which was breakthrough for playback singer Sonu Nigam, English Babu Desi Mem (1996), Uff Yeh Mohabbat (1997) and Papa The Great (2000). The duo composed music for two of Sonu Nigam's successful music albums, Jaan (1999) and Yaad (2001). They went on to score music for Anubhav Sinha's box office success Tum Bin which included hit songs such as "Koi Fariyaad", "Chhoti Choti Raatein" and "Tumhare Siva". Some of their other successful ventures include Hum Tumhare Hain Sanam, Aapko Pehle Bhi Kahin Dekha Hai, Muskaan and Kuch Dil Ne Kaha. The duo have also been accused of plagiarism by Pakistani singer Faisal Latif.
 Passage 3:Moore met Kim Gordon in 1980 at the final gig of The Coachmen, the band he was in with J.D. King, Daniel Walworth (replaced by Dave Keay), and Bob Pullin. Moore, with Gordon, Anne Demarinis and Dave Keay formed a band, appearing under names like Male Bonding and Red Milk and the Arcadians, before settling on Moore's choice of Sonic Youth just before June 1981. The band played Noise Fest in June 1981 at New York's White Columns gallery, where Lee Ranaldo was playing as a member of Glenn Branca's electric guitar ensemble as well as in duo with David Linton as Avoidance Behavior. Moore invited Ranaldo, who he had known when The Coachmen shared a CBGB stage with Ranaldo's 1970s band The Flux, to join the band. The new threesome played three songs at the festival later in the week without a drummer. Each band member took turns playing the drums, until they met drummer Richard Edson. The band signed to Neutral Records, then to Homestead Records, and then to SST Records.


Output: 2


Input: Consider Input: Question: What countries battled in the Battle of Kursk? Passage 1:Emperor Huizong of Song (7 June 1082 – 4 June 1135), personal name Zhao Ji, was the eighth emperor of the Song dynasty in China. He was also a very well-known calligrapher. Born as the 11th son of Emperor Shenzong, he ascended the throne in 1100 upon the death of his elder brother and predecessor, Emperor Zhezong, because Emperor Zhezong's only son died prematurely. He lived in luxury, sophistication and art in the first half of his life. In 1126, when the Jurchen-led Jin dynasty invaded the Song dynasty during the Jin–Song Wars, Emperor Huizong abdicated and passed on his throne to his eldest son, Zhao Huan who assumed the title Emperor Qinzong while Huizong assumed the honorary title of Taishang Huang (or "Retired Emperor"). The following year, the Song capital, Bianjing, was conquered by Jin forces in an event historically known as the Jingkang Incident. Emperor Huizong, along with Emperor Qinzong and the rest of their family, were taken captive by the Jurchens and brought back to the Jin capital, Huining Prefecture in 1128. The Jurchen ruler, Emperor Taizong of Jin, gave the former Emperor Huizong a title, Duke Hunde (literally "Besotted Duke"), to humiliate him. After his surviving son, Zhao Gou, declared himself as the dynasty's tenth emperor as Emperor Gaozong, the Jurchens used him, Qinzong, and other imperial family members to put pressure on Gaozong and his court to surrender. Emperor Huizong died in Wuguo after spending about nine years in captivity.
 Passage 2:The division traced its heritage back to the 7th Guards Tank Corps, formed during World War II in July 1943 from the 15th Tank Corps for its performance in Operation Kutuzov, the Soviet counteroffensive after the Battle of Kursk. It was part of the 3rd Guards Tank Army during the war, and was converted into a tank division like the rest of the tank corps in 1945. Stationed in Czechoslovakia postwar, it was briefly downsized into a regiment in 1946 and relocated to eastern Germany in 1947, becoming part of the Group of Soviet Occupation Forces in Germany, which later became the Group of Soviet Forces in Germany (GSFG). The division was stationed at Roßlau in East Germany for the rest of the Cold War and participated in the Warsaw Pact invasion of Czechoslovakia, Operation Danube, in August 1968. For much of the 1980s it formed part of the 3rd Red Banner Army. As the Cold War wound down, the troops of the GSFG, renamed the Western Group of Forces in 1989, were pulled out of Germany, and the 7th Guards Tank Division was withdrawn to Pyriatyn in Ukraine, where it became a storage base in July 1990.
 Passage 3:Cumberlidge played for Stoke City, before joining Port Vale as an amateur in October 1936. He made his debut in February 1937, and signed professional forms the following month. He made eight Third Division North appearances in the 1936–37 season, and played 23 league games in the 1937–38 season. He featured 35 times in the Third Division South in the 1938–39 campaign. He converted to left-half for the 1939–40 season, having previously been used as a left-back and inside-forward. After the conclusion of World War II, he was out of favour and barely played before he was transferred to Northwich Victoria. He managed the "Vics" in the Cheshire County League in 1968.
Output: 2