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: Only I can't make out exactly why. Choices:  1. Only, I know why. 2. Only, I can't make out why he is sad we are leaving. 3. I can't make out why.

1