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.
Input: Question: How many students graduated from New Utrecht High School the year Grumbach completed his internship? Passage 1:The singles discography of Wanda Jackson, an American recording artist, consists of seventy-eight singles, nine international singles, one charting b-side, and three music videos. In 1954 at age sixteen, she signed as a country artist with Decca Records. Her debut single was a duet recording with Billy Gray which reached the eighth spot on the Billboard Hot Country Singles chart, also in 1954. Refusing to tour until completing high school, Jackson's further singles for Decca failed gaining success. She signed with Capitol Records in 1956 and began incorporating rock and roll into her musical style. Jackson's first Capitol single exemplified this format ("I Gotta Know") and became a national top-twenty country hit. Follow-up rock singles between 1957 and 1959 failed gaining enough attention to become hits including, "Hot Dog! That Made Him Mad", "Fujiyama Mama", and "Honey Bop". In 1960 however, the rock and roll-themed, "Let's Have a Party", became Jackson's first Billboard top-forty pop hit after it was picked up by an Iowa disc jockey.
 Passage 2:After graduating from New Utrecht High School in Brooklyn, New York, and then attending Columbia College in New York City, Grumbach went on to earn his medical degree from the College of Physicians and Surgeons, Columbia University in 1948. He completed his internship at Mount Sinai Hospital in 1949 and his residency at Babies Hospital, Columbia Presbyterian Medical Center in pediatrics under the direction of Rustin McIntosh in 1951. During the Korean War he served as a captain in the United States Air Force Medical Corps, with assignments at Oak Ridge Institute of Nuclear Studies in Tennessee and at Fort Detrick Biological Laboratories in Maryland. Following his military service, Grumbach did a fellowship with Lawson Wilkins at Johns Hopkins. He then returned to Babies Hospital and Columbia University in 1955, becoming founding director of the Pediatric Endocrine Division at Babies Hospital. In 1966 Grumbach was recruited to the University of California San Francisco as chairman of the Department of Pediatrics, and in 1983 he was named the first Edward B. Shaw Distinguished Professor of Pediatrics. Grumbach served as chairman of the Department of Pediatrics at University of California San Francisco for over two decades, transforming the department into one of the leading academic centers for pediatrics in the country. Grumbach stepped down as Chairman of Pediatrics in 1986 and retired in 1994, but he remained active in the field until December 2014. 
 Passage 3:Whitman's poem appears in the Broadway musical Street Scene (1946) which was the collaboration of composer Kurt Weill, poet and lyricist Langston Hughes, and playwright Elmer Rice. Rice adapted his 1929 Pulitzer prize-winning play of the same name for the musical. In the play, which premiered in New York City in January 1947, the poem's third stanza is recited, followed by duet, "Don't Forget The Lilac Bush", inspired by Whitman's verse. Weill received the first Tony Award for Best Original Score for this work African-American composer George T. Walker, Jr. (born 1922) set Whitman's poem in his composition Lilacs for voice and orchestra which was awarded the 1996 Pulitzer Prize for Music. The work, described as "passionate, and very American," with "a beautiful and evocative lyrical quality" using Whitman's words, was premiered by the Boston Symphony Orchestra on February 1, 1996. Composer George Crumb (born 1929) set the Death Carol in his 1979 work Apparition (1979), an eight-part song cycle for soprano and amplified piano.

Output:
2