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: what was wise guy Choices:  1. I know what wise guy is. 2. Was wise guy a television show? 3. I don't know what wise guy was.
answer:
1


question:
Statement: These uncertainties can be reduced by careful consideration of the differences in the health risk or air pollution commodity and the study populations in the underlying economic literature versus the context of benefits conferred by the Clear Skies Act. Choices:  1. There is no way to reduce these uncertainties at this time. 2. Careful observation and studying of health risks by air pollution can help ease uncertainties.  3. The risk of air pollution is the most important type of pollution which should be carefully considered. 
answer:
1


question:
Statement: The commercial companies GAO visited used the evolutionary approach as their method for product development. Choices:  1. The companies found the evolutionary approach to balance future growth with present sales. 2. The evolutionary approach to product development was only used by a few of the companies visited. 3. The evolutionary approach is used by the companies visited by GAO.
answer:

2