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: The central groups often characterized these evaluative activities as services to the business units. Choices:  1. Business units receive evaluations from central groups. 2. The central groups are not allowed to conduct evaluations of business units. 3. The business units really appreciate all of the hard work that goes into an audit.

2