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: Future saving rates of these sectors will of course vary in response to a variety of influences, such as demographics, expectations, and changes in preferences. Choices:  1. Future saving rates will vary in response, influences, demographics, expectations and preference.  2. Future saving rates depend upon many factors 3. Future saving rates do not vary on influences

3