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.
Q: Sentence: Two identical trucks begin to accelerate as fast as possible. One truck is empty and one is full of bricks. Question: Which truck will accelerate more quickly? (A) Empty truck (B) Truck full of bricks
A:
Empty truck