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: I decided that the department had acted illegally. Choices:  1. It was my opinion that the department was within the law. 2. The department acted illegally and I made a decision about it. 3. I had also acted illegally, so I decided to keep it under wraps.

1