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: Jim's garden has less friction then his field. Question: Which surface gives a bumpier ride when a tomato is rolled across it? (A) garden (B) field
Output:
A