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 more passengers could fly on the Dash 7 compared with the Fokker F27 Friendship? Passage 1:In 1982, Goodrum signed a worldwide publishing deal with New York-based CBS Songs. He moved briefly to nearby Westport, Connecticut, before relocating to Los Angeles. Although no longer in Nashville, he continued to work with country artists, writing a hit for Sylvia. His credits expanded to include best-selling records in genres including R&B (Patti Austin, El DeBarge), jazz (George Benson, Al Jarreau) and rock (Michael McDonald, Chicago, Toto). In 1984, Goodrum worked with Steve Perry on his solo debut, Street Talk. He partnered with Perry to write five songs for the album and wrote four additional songs in collaboration with others. "Oh Sherrie", written with Perry, Craig Krampf, and Bill Cuomo was #1 on the Billboard Rock Charts and the biggest hit of Perry's career as a solo artist. "Now and Forever (You and Me)", co-written with David Foster and Jim Vallance, was a major hit for Anne Murray in 1986, appearing on the Billboard Hot 100 for six weeks. In the mid-90s, he returned to Nashville, and later wrote hit songs for artists including Ronan Keating and John Berry. In 1999, Boyzone had success with a cover version of "You Needed Me" and Jo Dee Messina's cover of "A Lesson in Leavin'" appeared on the Billboard Hot 100 year-end charts.
 Passage 2:The album's lead single "Little Bit of Everything", written by Brad and Brett Warren (both of The Warren Brothers) along with Kevin Rudolf, was released on 14 May 2013. This song reached number one on the US Billboard Country Airplay chart in September 2013, as did "We Were Us", which was released as the album's second international single. in September 2013. "Shame" was released as the second single in Australia and New Zealand only in August 2013. The third international single, "Cop Car" was released in January 2014. The fourth international single, "Somewhere in My Car", was released on 23 June 2014. That song also reached number one on the Country Airplay chart late that year. The fifth international single, "Raise 'Em Up" is duet with Eric Church. it was released on 26 January 2015, and became the fourth (of the five North American releases) to top the Country Airplay chart in May 2015.
 Passage 3:Time Air was a regional airline that initiated operations in Lethbridge. Founded in 1966 as Lethbridge Air Service, Time Air flew a variety of turboprop aircraft and also operated jet service as well with Fokker F28 Fellowship twin jets. In February 1976, the Official Airline Guide (OAG) listed up to eight round trip flights a day operated by Time Air nonstop between Lethbridge and Calgary with Fokker F27 Friendship and de Havilland Twin Otter turboprops. According to the November 15, 1979 edition of the OAG, Time Air was operating up to ten flights a day nonstop to Calgary with DHC-6 Twin Otter and Short 330 turboprop aircraft. By April 1985, the airline was operating larger Dash 7 turboprops on the Lethbridge-Calgary route in addition to the Short 330 aircraft with up to nine flights a day. In 1995, Time Air was flying the Fokker F28 twin jet on a daily basis between Calgary and Lethbridge in addition to other flights operated on the route with Dash 8 turboprops. This appears to have been one of the few times that Lethbridge had scheduled passenger jet service. Time Air was also flying at this time as a Canadian Partner air carrier as part of a code sharing agreement with Canadian Airlines International (formerly CP Air). There was also competition on the Lethbridge-Calgary route at this time as Air BC was operating Dash 8 turboprops as an Air Canada Connector air carrier via a code sharing agreement with Air Canada. Air BC also operated British Aerospace BAe Jetstream 31 between Lethbridge and Calgary at one point. Time Air operated other flights as well from Lethbridge including direct service to Vancouver via an intermediate stop in either Kelowna or Penticton, British Columbia during the 1980s and also nonstop service in 1988 to Great Falls, Montana. In 1993, Time Air and Ontario Express began operating as Canadian Regional Airlines on behalf of Canadian Airlines International which then eventually acquired Time Air and merged the airline with Ontario Express. By 1999, Time Air was operating Dash 8 turboprops as well as Fairchild Swearingen Metroliner on its flights to Calgary as Canadian Regional while Alberta Citylink was flying BAe Jetstream 31 turboprops on its services to Calgary as Air Canada Connector.

Output:
3