instruction:
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.
question:
Statement: But what about the months before Sept. 11? Choices:  1. No months until September 11 2. Months before September 11 3. What about the months before September 11?
answer:
1


question:
Statement: It is time to revisit and update the Clean Air Act once again in order to achieve the additional reductions needed to address public health and environmental problems in the most cost effective manner. Choices:  1. The Clean Air Act does not require any updates at this time. 2. The Clean Air Act does not currently address environmental problems in the most optimal way. 3. The Clean Air Act would be improved by reducing carbon emission limits on motorcycles.
answer:
1


question:
Statement: It's that their myriad, dubious, and overlapping roles keep piling up without ever being properly explained. Choices:  1. Their amount of roles keep rising, but they're never really explained properly. 2. These mysterious roles keep popping up in order to keep their actual work confidential. 3. Their roles are in no way shrouded or mysterious and are well explained.
answer:

3