input: Please answer the following: The answer to the question: What is the last name of the person before whose death Double Fantasy was jointly released? is inside the article: Sean was Lennon's only child with Ono. Sean was born on 9 October 1975 (Lennon's thirty-fifth birthday), and John took on the role of househusband. Lennon began what would be a five-year hiatus from the music industry, during which time he gave all his attention to his family. Within the month, he fulfilled his contractual obligation to EMI/Capitol for one more album by releasing Shaved Fish, a compilation album of previously recorded tracks. He devoted himself to Sean, rising at 6 am daily to plan and prepare his meals and to spend time with him. He wrote "Cookin' (In the Kitchen of Love)" for Starr's Ringo's Rotogravure (1976), performing on the track in June in what would be his last recording session until 1980. He formally announced his break from music in Tokyo in 1977, saying, "we have basically decided, without any great decision, to be with our baby as much as we can until we feel we can take time off to indulge ourselves in creating things outside of the family." During his career break he created several series of drawings, and drafted a book containing a mix of autobiographical material and what he termed "mad stuff", all of which would be published posthumously. Lennon emerged from his five-year interruption in music recording in October 1980, when he released the single "(Just Like) Starting Over". The following month saw the release of Double Fantasy, which contained songs written during a June 1980 journey to Bermuda on a 43-foot sailing boat. The music reflected Lennon's fulfilment in his new-found stable family life. Sufficient additional material was recorded for a planned follow-up album Milk and Honey, which was released posthumously, in 1984. Double Fantasy was jointly released by Lennon and Ono very shortly before his death;  the album was not well received and drew comments such as Melody Maker's "indulgent sterility ... a godawful yawn"., can you guess it ?
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output: Lennon

Please answer this: The answer to the question: What is the first name of the person who had 13 number-one singles in the US in his solo career? is inside the article: Jackson had 13 number-one singles in the US in his solo career—more than any other male artist in the Hot 100 era—and estimated sales of over 350 million records worldwide making him one of the best-selling artists in music history.  In 1989, Jackson's annual earnings from album sales, endorsements, and concerts were estimated at $125 million. Forbes placed Jackson's annual income at $35 million in 1996 and $20 million in 1997. In the year after his death, more than 8.2 million of Jackson's albums sold in the US, and 35 million albums worldwide, more than any other artist in 2009. In 2014, Jackson became the first artist to have a top ten single in the Billboard Hot 100 in five different decades. He became the first artist to sell one million music downloads in a week, with 2.6 million song downloads. Thriller, Number Ones and The Essential Michael Jackson became the first catalog albums to outsell any new album. Jackson also became the first artist to have four of the top 20 best-selling albums in a single year in the US.Forbes reported in August 2018 that Jackson's total career pretax earnings in life and death were $4.2 billion. Sales of his recordings through Sony's music unit earned him an estimated $300 million in royalties. He may have earned another $400 million from concerts, music publishing (including his share of the Beatles catalog), endorsements, merchandising and music videos.Estimates of Jackson's net worth during his life range from negative $285 million to positive $350 million for 2002, 2003 and 2007. In 2013, the executors of Jackson's estate filed a petition in the United States Tax Court as a result of a dispute with the Internal Revenue Service (IRS) over US federal estate taxes. The executors claim that it was worth about $7 million, the IRS that it was worth over $1.1 billion. In February 2014, the IRS reported that Jackson's estate owed $702 million; $505 million in taxes, and $197 million in penalties. A trial was held from February 6 to 24, 2017, and a decision is expected in..., can you guess it ?
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Answer: Michael

input question: The answer to the question: Who tells Billy he has to kill Trevor himself? is inside the article: Andy, Trevor, and Billy are childhood friends. As young adults, Billy sells drugs and Andy does deliveries for him. One night, Trevor delivers instead and gets busted by narcs. 5 years later, Trevor is released from jail and learns his girlfriend Laura is now with Billy. Trevor gets back with her and decides to rob a local mobster.  Trevor wants some cash to buy Laura some gifts and Andy was told by some local mobsters that they are investing money with huge profits and he wants some cash to buy in. However, their robbery is very sloppy and the head mobster quickly figures out what happened.  However, he and Andy's grandfather were good friends, so he tells Andy and Trevor that they can work off what they owe by smuggling stolen diamonds. Billy finds out what is going on and is mildly amused by it until he realizes that Trevor has gotten back together with Laura behind his back.  He retaliates by convincing the mobsters that Trevor is a junkie and is stealing the diamonds that he is supposed to be delivering to supply his habit. He also convinces the diamond dealer that Trevor cannot be trusted with real diamonds and he gives him fake diamonds instead.  When he delivers them to the mob, they quickly spot them as fakes and assume Trevor switched them. Billy figured by doing this, the mobsters would send a goon to kill Trevor and with him out of the picture, he could have Laura back with no blood on his hands. However, since he was the one to notify the mobsters, they tell him if he wants Trevor dead he has to do the killing himself. He finds Trevor at Laura's house having just made love and kidnaps him at gunpoint. He takes Trevor to a field to kill him. Even though Trevor begs for his life and Billy struggles with his conscience for the briefest of moments, he pulls the trigger anyway, killing Trevor in cold blood., can you guess it ????
output answer:
the mobsters