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: Through intelligent, self-conscious, collective action, we have changed much for the better in race relations. Choices:  1. Through intelligent action we have improved race relations forever. 2. Through intelligent action we have improved race relations. 3. Through intelligent action we have not improved race relations.

3