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 tape measure sliding across plywood has more resistance then one sliding across a writing desk. Question: Which surface will make the tape measure get hotter? (A) writing desk (B) plywood

Answer: plywood


Question: Sentence: Mike knows that his tank is really slow and that his car is pretty fast. Question: Which vehicle would take longer to get him to work if he were to commute in it? (A) tank (B) car

Answer: tank


Question: Sentence: Asteroids can be huge. But not as big as the sun. Question: Which has a weaker gravity? (A) Asteroid (B) Sun

Answer:
Asteroid