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: Two fisherman are out on a big lake when a heavy fog unexpectedly covers them and they can barely see anything. But the fisherman hear two fog horns calling from the shore. The one towards the left is louder than the one off towards the right. Question: Which one should they head towards if they want to save time getting to shore? (A) the one off to the right (B) the one off to the left
[EX A]: the one off to the left

[EX Q]: Sentence: Jim could run twice as fast as his sister Jen. They had to deliver some urgent vaccines to the next town to stop the spread of a dangerous virus. Question: Who should run with the vaccines in order to get them there in a shorter amount of time? (A) Jim (B) Jen
[EX A]: Jim

[EX Q]: Sentence: Mike was comparing the mass of a boulder and a pebble. He found that the mass of the boulder was much greater then the mass of the pebble. Question: Which item emits weaker gravity? (A) boulder (B) pebble
[EX A]:
pebble