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: She observed that institutionalizing new practices was just the beginning of the task. Choices:  1. The task involved far more than she initially anticipated. 2. She carefully noted how to skirt around the safeguards in order to complete her assignment. 3. She was good at observing and saw that more was required than just the basics.

2