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: Now, if we perform the same exercise using the actual FY 1998 First-Class and Standard A volume figures of 101. Choices:  1. We can do the same thing using the Third-Class and Standard A numbers. 2. We can do the same thing using the First-Class and Standard A numbers for rural routes. 3. We can do the same thing using the First-Class and Standard A numbers.
Example Output: 1

Example Input: Statement: This about the Mex War which our pa's fought?"He flicked open the pages eagerly. Choices:  1. His father fought in the Mexican War. 2. His father fought in the Mexican War and died there. 3. His father fought in the Vietnam War.
Example Output:
3