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: Union troops stationed here? He had unconsciously tensed, his body responding nerve and muscle to past training and alarms. Choices:  1. There are tons of Union troops stationed here. 2. His body did not respond. 3. Are there Union troops stationed here?

2