You are given a sentence, a question and two answer options. Your task is to write down the index ('A' or 'B') of the **incorrect** option for the given question.
Q: Sentence: A sedan and a garbage truck start side by side at a traffic light. When the light turns green both vehicle race to reach 50 miles per hour. Question: Which vehicle will win the race? (A) Sedan (B) Garbage truck
A:
B