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.

Question: What country is Punjab part of? Passage 1:The Dublin Grand Opera Society (DGOS) was founded in 1941 by Captain (later Colonel) William O'Kelly and a group of opera enthusiasts with John McCormack as its patron. The shows were cast with local singers and a volunteer chorus. Initially the music was provided by the orchestra of the Irish Army music school, and later by the Radio Eireann Symphony Orchestra. The Society put on two one-week seasons of opera throughout the years of World War II. After the war ended the DGOS presented performances by European opera companies such as the Opera-Comique, Hamburg Opera and the Netherlands Opera. From the mid 1950s to 1966, the Society, concentrated on Italian opera with the help of sponsorship from the Italian government. During that time numerous Italian stars and rising stars of the day appeared there, including Luciano Pavarotti who sang in Rigoletto, La traviata, and La bohème. The Italian sponsorship ended in 1966, but the Arts Council of Ireland and the Bord Fáilte (Ireland's tourist board) continued to provide guarantees for any financial losses. New opera companies were brought in, including the Romanian National Opera and the Prague National Theatre. 
 Passage 2:The music for the film is scored by A R Rahman replacing Imtiaz Ali's previous associate, Pritam. Mohit Chauhan has lent his voice for nine songs and he is voice of character Jordan (played by Ranbir Kapoor). In 2010, during the development of the album, Rahman stated, "Rockstar is a character driven film and as one can guess from the title, there will be lots of guitar". In 2010, several meetings of Ali and the lyricist brought into a phrase titled, "Words destroy what I have to say". The song (Jo Bhi Main) that brings out the dilemma of the protagonist. Kamil suggested the last two lines (In lafzon ke maayne jaaney kaun badalta hai, main kehta hoon kuch, aur matlab aur koi ho jaata hai) for the particular song. But Ali didn't accept the lines because the protagonist wasn't supposed to have this level of sophistication as he was not poetic. To make it sound like something that could come from character Jordan, Kamil toned down the original after a few more rounds of discussion the lines were "Jo Bhi Main Kehna Chaahoon Barbaad Kare Alfaaz Mere" in the soundtrack. Upon development of the vociferating words Sadda Haq, Kamil stated that the situation needed a politically charged number that Jordan performs before a surging crowd at the height of his artistic angst. The slogan was used by students during Kamil's college days in Punjab to protest against the administration's arbitrary announcement of exams. On writing lyrics of "Phir Se Udd Chala", the analogies, he stated on introduction of offtrack lines like "Banu Raavan, Jiyoon Mar Marke" ("I become Raavan by continuing to live each time I die"), "The line was a metaphor for character Jordan who like the demon Ravan from the mythology Ramayana, dies a number of times and yet goes on with his life and that is why I used the Ravan simile." As per Rahman two songs Jo Bhi Mein and Sadda Haq aspire to be in the tradition of song Satisfaction by The Rolling Stones and song Another Brick in the Wall by Pink Floyd. Further, he added, "Just like most rock songs stood for people's voices, here also the central character's cry relates to every one of us." In an interview with Mid-Day, he stated, "I consciously kept away from using distorted guitars and heavy snazzy music. But I have done it here in Rockstar. Plus most songs are acoustic." For the song Katiya Karun singer Harshdeep Kaur noted that the song was recorded at AR Studios, Powai, Mumbai. Rahman asked the translation of Katiya Karun lyrics to which she explained the meaning to him. The lyrics translate as, "I spin your cotton all night, the entire day is spent in this thought, I shall live and die for you, Be a spinning wheel O’ my body." Rahman wanted it to be a very catchy number as it was going to be a fun song with Jordan and Heer (played by Nargis Fakhri) on the road. Rahman started composing and created the song right in front of the singer. Kaur stated that it wasn't a folk song, only the rhyme Katiya Karun belongs to a Punjabi folk content. A part of the song was shot at a discotheque and hence, Kamil put in subtle metaphor lyrics in the song lines translating, "I will spin your cotton all night long" that indirectly implied "I will be at your services all night", thus giving it an item song touch.
 Passage 3:In Europe, the espousal of atheistic views was rare during the Early Middle Ages and Middle Ages (see Medieval Inquisition); metaphysics and theology were the dominant interests pertaining to religion. There were, however, movements within this period that furthered heterodox conceptions of the Christian god, including differing views of the nature, transcendence, and knowability of God. Individuals and groups such as Johannes Scotus Eriugena, David of Dinant, Amalric of Bena, and the Brethren of the Free Spirit maintained Christian viewpoints with pantheistic tendencies. Nicholas of Cusa held to a form of fideism he called docta ignorantia ("learned ignorance"), asserting that God is beyond human categorization, and thus our knowledge of him is limited to conjecture. William of Ockham inspired anti-metaphysical tendencies with his nominalistic limitation of human knowledge to singular objects, and asserted that the divine essence could not be intuitively or rationally apprehended by human intellect. Followers of Ockham, such as John of Mirecourt and Nicholas of Autrecourt furthered this view. The resulting division between faith and reason influenced later radical and reformist theologians such as John Wycliffe, Jan Hus, and Martin Luther.
2