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: There are three of them on the floor below." Choices:  1. They're on the floor one lower. 2. The floor below has five of them. 3. The floor below is rather crowded.

2