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: Another man on the steps behind Whittington gave a startled exclamation. Choices:  1. Whittington was in a car with a man who gave a startled exclamation. 2. The man exclaimed loudly because he tripped on the stairs. 3. Whittington was on the steps in front of a man.

1