Given the task definition and input, reply with output. 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.

Sentence: A racehorse and a horse drawn carriage both depart from a saloon at the same time.  The horse drawn carriage is twenty times slower than the racehorse. Question: Which will arrive last at the next town? (A) the horse drawn carriage will take more time to arrive at the next town (B) the racehorse will take more time to arrive at the next town

B