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: I'm afraid not. Choices:  1. I'm sure it is. 2. I can't allow you to pass through backyard.  3. Unfortunately, its not.

1