Detailed Instructions: 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: An airplane weighs much less then a submarine. Question: If both vehicles are accelerating, which will get up to top speed faster? (A) submarine (B) airplane
Solution:
airplane