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: Social Security reform-depending on the elements of the reform package and the timing of implementation-could foster saving and Choices:  1. There are various options available for reforming Social Security. 2. One potential option to reform Social Security would be to being producing Soylant brand food. 3. There is only one reform that could be implemented to save Social Security.

3