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: For 2020, the adjustment factor is 1.278. Choices:  1. For 2019, the adjustment factor is 1.178. 2. For 2020, the adjustment factor is 1.111. 3. The adjustment factor is 1.278 for 2020.

2