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.

Example Input: Statement: Successful management improvement efforts require the active involvement of managers and staff throughout the organization to provide ideas for improvements and supply the energy and expertise needed to implement changes. Choices:  1. Managers and staff can always help improve a company or business. 2. A successful company and its changes are helped by the active involvement of managers and employees alike. 3. Staff and managers and their opinions are not needed to help a company grow.
Example Output: 3

Example Input: Statement: There is one protect yourself from the heat. Choices:  1. You cannot protect yourself from the cold. 2. If it gets too hot, there's no way to protect yourself. 3. You can keep yourself protected from the heat.
Example Output: 2

Example Input: Statement: But he warned against this tendency, saying that Israeli society's unwillingness to sacrifice some of its standard of living to acquire better defenses against less concrete and immediate threats could be destructive. Choices:  1. Israeli society sees a notable unwillingness to sacrifice some of its standard of living.  2. Israeli society's unwillingness to sacrifice some of its standard of living to acquire better defenses ultimately proved destructive.  3. There is a complete willingness in Israeli society to sacrifice standard of living in favor of defense. 
Example Output:
3