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: The class had broken into a light sweat, but was not gasping for air. Choices:  1. The class grew more tense as time went on. 2. The class was exasperated and drenched in sweat. 3. The class maintained a steady breathe despite beginning to sweat. 

2