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: You can travel by boat into the very heart of the swamp to get a close-up look at the secretive creatures. Choices:  1. You cannot access the swamp.  2. The creatures can be reached by boat. 3. The deep swamp is home to these elusive creatures. 

1