You are given a sentence, a question and two answer options ('A' and 'B'). Your task is to find the correct answer (return the string of the correct option, not 'A' or 'B') for the given question.

[EX Q]: Sentence: A man wants to pull a car out of the mud with his truck. He has a blue chain that is larger in diameter than the orange chain he has. Question: If the man wants to be more certain the chain will have the strength to pull the car, he would choose which chain? (A) the blue chain (B) the orange chain
[EX A]: the blue chain

[EX Q]: Sentence: Melissa and Sharon stood in the yard with a fence a good distance away. Melissa had beaten Sharon in arm wrestling earlier. Question: Who will throw a rock that makes it over the fence? (A) Melissa (B) Sharon
[EX A]: Melissa

[EX Q]: Sentence: Suppose you see an Elephant at the zoo and look up into the night sky right after. Question: Which object looks bigger? (A) Elephant (B) Moon
[EX A]:
Elephant