a: To answer this question, we should know that: "Fly Away" is a 1975 song written and performed by John Denver featuring vocals by Olivia Newton-John.
Olivia Newton - John
q: Context: "Fly Away" is a 1975 song written and performed by John Denver featuring vocals by Olivia Newton-John. Released as a single from the Windsong album, "Fly Away" peaked at number 13 on the Billboard Hot 100 chart and spent two weeks atop the adult contemporary chart in early-1976, Denver's sixth number one on this chart. "Fly Away" also peaked at number 12 on the country chart.

Question: who sings with john denver on fly away?

a: To answer the above question, the relevant sentence is: A song about heroin addiction, it is considered a fan favourite, and is one of U2's most frequently performed songs in concert.
heroin addiction
q: "Bad" is a song by rock band U2 and the seventh track from their 1984 album, The Unforgettable Fire. A song about heroin addiction, it is considered a fan favourite, and is one of U2's most frequently performed songs in concert.

Answer this question: what is the song bad about by u2?

a: The relevant information to answer the above question is: Set roughly a decade before the events of the original Star Trek series and separate from the timeline of the concurrently produced feature films, Discovery explores the Federation -- Klingon war while following the crew of the USS Discovery.
roughly a decade before the events of the original Star Trek series and separate from the timeline of the concurrently produced feature films
q: Star Trek: Discovery is an American television series created for CBS All Access by Bryan Fuller and Alex Kurtzman. It is the first series developed specifically for that service, and the first Star Trek series since Star Trek: Enterprise concluded in 2005. Set roughly a decade before the events of the original Star Trek series and separate from the timeline of the concurrently produced feature films, Discovery explores the Federation -- Klingon war while following the crew of the USS Discovery. Gretchen J. Berg and Aaron Harberts serve as showrunners on the series, with producing support from Akiva Goldsman.

Where does the new star trek discovery fit in the timeline?

a: The relevant sentence in the passage is: Season nine of the reality competition series America's Got Talent premiered on May 27, 2014 and was won by magician Mat Franco.
magician Mat Franco
q:
Season nine of the reality competition series America's Got Talent premiered on May 27, 2014 and was won by magician Mat Franco. Nick Cannon returned for his sixth season as host. This is Howie Mandel's fifth season, Howard Stern's third season, and Mel B and Heidi Klum both returned for their second season on the judging panel.

Based on this passage, who won season 9 of americas got talent?