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: Stacey and Marilyn are driving down the interstate at night and need to gas up their car. They sight a gas station sign that looks very dim and becomes more easily visible as they drive. Question: When does the sign look more luminous? (A) when it's far off (B) when it's nearby
[EX A]: when it's nearby

[EX Q]: Sentence: John swings a rubber hammer at a brick wall and a glass hammer at a brick wall. Question: Which hammer is more likely to break? (A) Rubber hammer (B) Glass hammer
[EX A]: Glass hammer

[EX Q]: Sentence: A tank driving over a battlefield experiences greater resistance then one rolling around in a hanger. Question: Which surface offers a less bumpy ride for the tank? (A) battlefield (B) hanger
[EX A]:
hanger