Ans: Michael Buffer
Ques: Michael Buffer (born November 2, 1944) is an American ring announcer for boxing and professional wrestling matches. He is known for his trademarked catchphrase, "Let's get ready to rumble!", and for pioneering a distinct announcing style in which he rolls certain letters and adds other inflections to a fighter's name. His half-brother is UFC announcer Bruce Buffer.

Who trademarked let's get ready to rumble?
CoT: To answer this question, we should know that: He is known for his trademarked catchphrase, "Let's get ready to rumble!", and for pioneering a distinct announcing style in which he rolls certain letters and adds other inflections to a fighter's name.
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Ans: Soul singer Michael Grimm
Ques: The fifth season of America's Got Talent, an American television reality show talent competition, premiered in the United States on the NBC network and on Canada's Global on June 1, 2010. Soul singer Michael Grimm was named the winner on September 15, 2010, beating 10-year-old classical crossover singer Jackie Evancho. Piers Morgan and Sharon Osbourne returned as judges. After four seasons on the show, David Hasselhoff left to host a new show and was replaced by Howie Mandel.

Answer this question: who won season 5 of america's got talent?
CoT: The relevant information is: Soul singer Michael Grimm was named the winner on September 15, 2010, beating 10-year-old classical crossover singer Jackie Evancho.
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Ans: December 1984
Ques: Passage: The halfpenny coin's obverse featured the profile of Queen Elizabeth II; the reverse featured an image of St Edward's Crown. It was minted in bronze (like the 1p and 2p coins). It was the smallest decimal coin in both size and value. The size was in proportion to the 1p and 2p coins. It soon became Britain's least favourite coin. The Treasury had continued to argue that the halfpenny was important in the fight against inflation (preventing prices from being rounded up). The coin was demonetised and withdrawn from circulation in December 1984.

Question: Based on this passage, when did half pennies stop being legal tender?
CoT: The important part for answering this question is: The coin was demonetised and withdrawn from circulation in December 1984.
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