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: But if he's 'people,' maybe it's a disintegrator gun." Choices:  1. Could it be a disintegrator gun? 2. He's not people so it can't be a disintegrator gun. 3. I'm not sure what he is at all.

2