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 long did Sonny King and Jay Strongbow hold their title for before Tanaka took it? Passage 1:However, when tried at for the first time at hooker in 1992 against Manly at Carlaw Park, McCormack impressed immediately for his workrate and his ability to dart out of the dummy half position. McCormack was selected to represent New South Wales in game I of the 1992 State of Origin series and game II of the 1993 series when he replaced Benny Elias as hooker. Eventually becoming captain of the Knights, he was signed by Newcastle's new cross-town rivals the Hunter Mariners for the 1997 Super League (Australia) season. After that McCormack moved to the Super League to play for English club Wigan Warriors. He was named in 1998's Super League Dream Team. He also played at hooker for Wigan Warriors in their 1998 Super League Grand Final victory over Leeds Rhinos.
 Passage 2:John Backus was born and raised in Portland, Oregon, where he studied at Reed College, receiving a BA in 1932. He went on to graduate studies at the University of California, Berkeley, where he did research in nuclear physics at the Radiation Laboratory under Ernest Lawrence. He received an MA in 1936, and a PhD in 1940. In 1945 he was appointed Professor of Physics at the University of Southern California, a post he retained until his retirement in 1980. During the early part of his career, his research focussed on gaseous discharges in strong magnetic fields. He was also a musician, trained as a performer on piano, bassoon, clarinet and other woodwinds and received the degree of MMus in conducting from the University of Southern California in 1959. In his later career he turned increasingly to the study of musical acoustics, particularly those of wind instruments and organ pipes. In 1969 he published The Acoustical Foundations of Music, a book which became a standard text for introductory courses in musical acoustics. A second edition appeared in 1977. He received the Silver Medal of the Acoustical Society of America in 1986. Backus died in Los Angeles in 1988.
 Passage 3:Tanaka subsequently teamed with Mitsu Arakawa in the WWF, acquiring the International Tagteam Championship; losing it at Madison Square Garden to Tony Marino and Victor Rivera. The team of Tanaka and Fuji won three WWWF World Tag Team Championships, with Blassie as manager for the third reign and The Grand Wizard as manager for the first two. They first won the belts from Sonny King and Chief Jay Strongbow on June 27, 1972 in Philadelphia, PA at a House show. They lost the belts to Haystacks Calhoun and Tony Garea on May 30, 1973, again at a Hamburg house show, but regained them on September 11, 1973 in Philadelphia, PA before losing them again to Tony Garea and Dean Ho on November 14, 1973, again in Hamburg. Their third win came on September 27, 1977 at a Philadelphia house show when they defeated Tony Garea and Larry Zbyszko in a tournament final for the vacant belts, holding them until March 14, 1978 when they lost the titles to Dino Bravo and Dominic DeNucci in Philadelphia. This third reign set a record for number of championship reigns which would be equalized by The Wild Samoans in 1983, Demolition in 1990, Money Inc. in 1993, The Quebecers in 1994 and The Smoking Gunns in 1996, but not bettered until The New Age Outlaws won a fourth reign in 1999.

Output:
3