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: Issues and challenges for interventions in emergency settings Choices:  1. There aren't any challenges for interventions, are there? 2. Challenges are important for interferences in emergency settings. 3. Problems and challenges for interferences in emergency settings.

1