You will be given a definition of a task first, then some input of the task.
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: It was dinnertime and Sue and her brother Tim headed toward home at exactly the same time, walking at the same speed. Sue got home quicker. Question: Which of them was closer to home when the headed out? (A) Sue (B) Tim
Output:
B