In this task, you're given a question, along with a context passage which has extra information available on certain terms mentioned in it. Your job is to determine which sentence(s) from the passage can be used to search for further information needed to answer the question.

Ex Input:
Question: How many groups were stationed at RAAF Station Pearce in August 1940 when Charlesworth was in command? Passage:As part of the RAAF's reorganisation following the outbreak of World War II in September 1939, No.2 Group was formed in Sydney on 20November; Charlesworth was appointed its Senior Air Staff Officer (SASO). He continued to serve in this position when the group was re-formed as Central Area in March 1940. Posted to Western Australia to take command of RAAF Station Pearce in August, he was promoted to temporary group captain on 1September 1940. He became Senior Administration Officer at the newly established Western Area, Perth, in January the following year. In September 1942, Charlesworth took over No.2 Bombing and Gunnery School in Sale, Victoria. He handed over to Group Captain Charles "Moth" Eaton in August 1943, before briefly taking charge of RAAF Headquarters Forward Echelon in Brisbane. Charlesworth was appointed Air Officer Commanding (AOC) Eastern Area, headquartered at Bradfield Park, Sydney, in December 1943. Eastern Area was responsible for maritime patrol and anti-submarine warfare off the coast of New South Wales and southern Queensland. Japanese submarine activity had decreased in the months prior to Charlesworth taking command, and he was concerned that Allied ships were becoming complacent. He observed "a general slackening off in procedure; ships are seldom where they should be, and a minority of merchant ships identify themselves to aircraft". The RAAF's patrols had also settled into a predictable pattern that would have been easy for an observant submarine captain to avoid.

Ex Output:
Posted to Western Australia to take command of RAAF Station Pearce in August, he was promoted to temporary group captain on 1September 1940

Ex Input:
Question: Who hosted the Billboard Music Awards when Chris Brown performed his song "Turn Up the Music"? Passage:On March 2, 2012, Brown released the first episode of his Fortune web series, showing him backstage at the 2012 Lo Nuestro Awards where he performed "International Love" with Pitbull, playing in a celebrity basketball game during NBA All-Star Weekend in Orlando with rappers Common, 50 Cent, T.I., and singer R. Kelly, as well as partying and dancing at the club. In April 2012, Brown appeared in Australia as one of the performing acts for the urban music festival, Supafest. His set list composed of thirteen songs, which were "Turn Up the Music", "Till I Die", "Run It!", "Deuces", "Yeah 3x", "Look at Me Now", "Beautiful People", "She Ain't You", "Wet the Bed", "My Last", "Body 2 Body" and "Birthday Cake". On May 8, 2012, Brown appeared on Dancing with the Stars (US) to perform "Turn Up the Music". For the performance, Brown and his dancers wore suits. He later performed the song at the 2012 Billboard Music Awards, held at the MGM Grand Garden Arena in Paradise, Nevada on May 20, 2012. The performance featured projected images on the stage backdrop and BMX bike stunt troupes racing around the stage, as Brown performed choreographed routines while lip synching. His performance was met with a mixed response from celebrities, most notably Joe Jonas, Pink, and Carey Hart, who all criticized the singer for lip synching. On June 8, 2012, Brown appeared on NBC's Today show and performed "Turn Up the Music", "Don't Wake Me Up", "Yeah 3x" and "Forever", as part of the program's "Summer Concert Series". At the 2012 BET Awards on July 1, 2012, he performed a medley of "Turn Up the Music" and "Don't Wake Me Up", and appeared shirtless for the performance with half his body spray painted in grey. Brown performed acrobatic moves with six backup dancers "under triangle-shaped beams" as green and red flashing lights appeared throughout the stage.

Ex Output:
He later performed the song at the 2012 Billboard Music Awards, held at the MGM Grand Garden Arena in Paradise, Nevada on May 20, 2012

Ex Input:
Question: What year was the keyboard extraordinaire that Adam Davy performs with born? Passage:In recent years Adam performs with keyboard extraordinaire, Ben Waters and his six piece band. The band have toured all over the world. As saxophonist Adam Davy has worked with some amazing musicians including: Charlie Watts, Rolling Stones Drummer, Elliot Randall, (premier session guitarist for, Steely Dan and the, Blues Brothers), Sir John Dankworth, Tim Garland, Kate Robbins, Nikki Lamborn, Never The Bride, Alley McErlaine from the band, Texas, Gary Brooker, Jimmy Valance. He has played in the top venues around the world including, Ronnie Scotts, Pizza Express Jazz Club, The 100 Club, The Half Moon in Putney, Larmer Tree Festival, Camp Bestival, Storyville, Smalls Jazz Cafe, Pink Elephant Jazz Bar, the Cork Jazz Festival, the Rhoda Mcgaw Theatre, The Stables Wavendon, Cartier Royal polo event for Prince Harry and the Kay Club Ryder cup after Tiger Wood's match. Adam has worked with all three of the major Jazz/music/Poets, Michael Horovitz, Pete Brown, who wrote the hit, Sunshine of Your Love, for the British rock pop group, Cream, and renowned Jazz poet John Hegley.

Ex Output:
In recent years Adam performs with keyboard extraordinaire, Ben Waters and his six piece band