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: were there because they weren't qualified to do anything else you know and and i got lucky and all of his teachers were very good Choices:  1. They made sure that he did all of his school work, and told us immediately if there were any issues. 2. My kid's teachers were very good. 3. We've only had underqualified teachers.

3