Ans: actor and comedian Tim Allen
Ques: Context: Pure Michigan began as an advertising campaign launched in 2008 by the state of Michigan, featuring the voice of actor and comedian Tim Allen. The Pure Michigan campaign, which aims to market the state of Michigan as a travel and tourism destination, received state and international attention beginning in 2008 when Michigan Governor Jennifer Granholm approved $45 million in additional funding for the Pure Michigan campaign from the 21st Century Jobs Trust Fund. The unprecedented tourism fund amount for the state allowed the Pure Michigan campaign to be broadcast on a national level beginning in March 2009. Annual funding for fiscal 2014 was $29 million.

Question: who does the voice for the pure michigan ads?
CoT: The relevant sentence in the passage is: Pure Michigan began as an advertising campaign launched in 2008 by the state of Michigan, featuring the voice of actor and comedian Tim Allen.
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Ans: An acid -- base reaction
Ques: An acid -- base reaction is a chemical reaction that occurs between an acid and a base, which can be used to determine pH. Several theoretical frameworks provide alternative conceptions of the reaction mechanisms and their application in solving related problems; these are called the acid -- base theories, for example, Brønsted -- Lowry acid -- base theory.

Based on this passage, what is the reaction called when an acid reacts with a base?
CoT: The relevant information to answer the above question is: An acid -- base reaction is a chemical reaction that occurs between an acid and a base, which can be used to determine pH.
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Ans: Brent Stephen Smith

Ques: Passage: Brent Stephen Smith (born January 10, 1978), is an American singer, songwriter, and musician best known as the lead vocalist of the band Shinedown.

Question: Based on this passage, who is the lead singer of the band shinedown?
CoT: This is the relevant information: Brent Stephen Smith (born January 10, 1978), is an American singer, songwriter, and musician best known as the lead vocalist of the band Shinedown.
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