instruction:
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.
question:
Sentence: Both Linda and Keith leave for work at the same time. Linda drives in her car and Keith is walking. Question: If they've both been traveling for two hours, who is more likely to have covered less distance? (A) Linda (B) Keith
answer:
Keith


question:
Sentence: John and Jim are going to work.  John picks up Jim on the way. Question: Who traveled a shorter distance? (A) John (B) Jim
answer:
Jim


question:
Sentence: Sue was a prima donna and hated to perspire, but her best friend Rhoda loved doing so because it made her feel alive. Question: When they went to the gym together, who was more likely to put in a long, tough workout? (A) Rhoda (B) Sue
answer:

Rhoda