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: A 45 year-old woman and a 21 year-old baseball player are throwing baseballs in the field. They have to go get each ball that they throw. Question: Who will have to walk the  shortest distance to get their balls? (A) The 21-year old (B) The 45 year-old
answer:
The 45 year-old


question:
Sentence: Mike knows that his tank weighs more than his bicycle. Question: Which vehicle will speed up slower? (A) bicycle (B) tank
answer:
tank


question:
Sentence: A cutting board is put over a metal sink. Sarah cuts some vegetables on the cutting board. The cutting board slides around. She moves the cutting board onto a wet dish rag on the counter. Then she cuts more vegetables. The cutting board doesn't slide around. Question: Which one of these sticks to the cutting board more safely? (A) metal sink top (B) wet dish rag
answer:

wet dish rag