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: 'If only they hadn't messed up that stupid time machine...' Choices:  1. The time machine would have worked if they hadn't made a mistake. 2. The time machine worked as it was supposed to. 3. The time machine had a problem.

2