Detailed Instructions: 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.
Problem:Question: How long is Nicasio Creek? Passage 1:Lagunitas Creek's major tributaries include San Geronimo Creek, Devils Gulch, Nicasio Creek, and Olema Creek. The creek's source is the northern slope of Mount Tamalpais, a few miles (~6–8 km) east of Bolinas Lagoon. The creek begins as three forks, the East Fork, Middle Fork and West Fork. After about a mile (1,600 m), they all flow into Lake Lagunitas, which drains into Bon Tempe Lake, which drains into Alpine Lake. Downstream of Alpine Lake, the creek flows roughly northwest until it reaches Kent Lake. Just downstream of Kent Lake, San Geronimo Creek joins the creek. Lagunitas continues northwest through Samuel P. Taylor State Park and is joined by Nicasio Creek, which flows from Nicasio Reservoir, another water storage reservoir. Shortly after this confluence, Lagunitas turns westward and flows through the town of Point Reyes Station. On the west side of the town, the creek is joined by Olema Creek, the largest tributary in the Lagunitas Creek watershed. Olema Creek receives Bear Valley Creek, and mainstem Olema Creek flows for along the San Andreas Fault Zone, with a catchment area of . After receiving the waters of Olema Creek, Lagunitas Creek turns northward and then empties into the wetlands at the southeast end of Tomales Bay.
 Passage 2:Gary Pickford-Hopkins began his musical career at the age of 16 with a local Neath group called The Smokestacks in 1964. He soon joined Eyes Of Blue, who in 1966 won the Melody Maker's Battle of the Bands, they have recorded two albums, John Weathers was on drums and he would later follow Pickford-Hopkins to Wild Turkey and then join Gentle Giant. In 1970, he briefly joined Big Sleep, and a year later he went to play with Glenn Cornick's Wild Turkey which recorded three albums from 1971 to June 1974, when he joined Rick Wakeman's English Rock Ensemble to produce the live album Journey to the Centre of the Earth in 1974 which reached number one on the UK Albums Chart and peaked at number 3 on the Billboard 200 in the United States. It was certified gold in the United States and United Kingdom. He later sang on Wakeman's third solo album The Myths and Legends of King Arthur and the Knights of the Round Table. In 1976, he sang on an album from a band called The Good Times Roll Band with The Faces' bass player Tetsu Yamauchi, the album simply titled Tetsu & The Good Times Roll Band was recorded in 1976 but was published in 2009.
 Passage 3: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.

Solution:
1