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: Practice 5: Designate a Central Group to Carry Out Key Activities Choices:  1. Key activities will be carried out by a central group. 2. Water polo and football are two key activities that will be carried out. 3. The Central Group will have no relation to carrying out the key activities.

3