Definition: In this task, you're given a statement, and three sentences as choices. Your job is to determine which sentence clearly disagrees with the statement. Indicate your answer as '1', '2', or '3' corresponding to the choice number of the selected sentence.
Input: Statement: What was that? Choices:  1. That was a cat meowing in the nearby alley. 2. Do you know what that noise was? 3. I don't know what that was.

1