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: While economists disagree over the magnitude of the private saving offset, studies generally suggest it is less than one-for-one. Choices:  1. The magnitude of the private saving offset is currently at a good ratio. 2. Economic experts have decided to reassess and have reached a decision that the private saving offset is exactly one-for-one. 3. Multiple economists have analyzed the magnitude of the private saving offset.

2