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: This review is referred to as the prepayment examination. Choices:  1. The prepayment examination is a review. 2. This review is referred to as extortion. 3. The prepayment examination is the final step in the process.

2