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: Consider Input: Statement: Today's surplus represents both opportunity and obligation. Choices:  1. Last year's surplus was a disaster. 2. The surplus is for the food rations for the war. 3. The opportunity as well as the obligation are represented by today's surplus.

Output: 1


Input: Consider Input: Statement: That week, however, he didn't have the suture he needed to sew in the valves. Choices:  1. He did not have his valves sewn that week.   2. He had his valves sewn that week.   3. He had his valves sewn the following week.  

Output: 2


Input: Consider Input: Statement: This tendency for medical specialties to operate within their own discipline with little cross-dissemination of information suggests that ED staff must be involved in conducting intervention trials in order to popularize the concept within their own field. Choices:  1. If ED staff can popularize the concept, it will help patients. 2. There is reason to believe that ED staff should be involved in intervention trials. 3. Medical specialties never operate within their own disciple.


Output: 3