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: And we haven't seen a single human being since we entered the state hours ago. Choices:  1. We have seen many people since entering the state.  2. We haven't seen anyone since entering the state, but we assumed we wouldn't.  3. After entering the state hours ago we haven't seen a single human. 

1