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: Soon, four boys took up their west flank, sticks in hand, marching as they passed. Choices:  1. The boys are empty-handed.  2. The boys are prepared to kill if they must.  3. Four boys marched with sticks in hand.

1