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: Li added his support to alcohol-related problems, but suggested another alternative, problem drinking, which is commonly used. Choices:  1. Problem drinking is commonly used.  2. Li supports many causes, all different ones.  3. Li does not support alcohol-related programs. 

3