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: Postal Service, which is not subject to the travel rules that apply to most federal agencies--said that the Service does not prohibit its employees from making personal use of the frequent flyer miles received on official travel. Choices:  1. Postal service do not have a lot of rules. 2. Travel rules do not affect the postal service. 3. The postal service has the same travel rules.

3