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: These institutions helped bring bitter adversaries into a framework of mutual support and benefit. Choices:  1. These institutions didn't do anything to assist the groups. 2. These businesses helped bring everyone together despite their differences. 3. The policies set forth by the institutions helped everyone learn to respect one another.

1