TASK DEFINITION: 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.
PROBLEM: Sentence: A jet is faster then a prop plane. Question: If both fly around for the same amount of time, which will have gone farther? (A) jet (B) prop plane

SOLUTION: jet

PROBLEM: 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

SOLUTION: Jim

PROBLEM: Sentence: From far away, Jane saw an angry white speck on a red bump on her son's neck.  When she got closer, she saw the puss oozing from an engorged volcano of skin. Question: When did the pimple look bigger? (A) when the pimple was far away (B) when the pimple was up close

SOLUTION:
when the pimple was up close