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: A good system of hiking trails extends into the park. Choices:  1. The park has a system of hiking trails. 2. There are no trails in the park for hiking. 3. The hiking trails form a loop to follow.

2