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: But what about the months before Sept. 11? Choices:  1. No months until September 11 2. Months before September 11 3. What about the months before September 11?
Example Output: 1

Example Input: Statement: paid them his royalties every time the the song goes on but Choices:  1. Kanye West gets royalties every time his song goes on. 2. They paid his royalties when his song is played. 3. He wasn't getting any royalties for any of his songs.
Example Output: 3

Example Input: Statement: 16 Benchmarking is a critical part of an effective improvement program because it helps an organization identify outstanding levels of performance that have actually been achieved. Choices:  1. Benchmarking is a critical part of an effective improvement program  2. Benchmarking is a webapplication used by companies 3. Benchmarking is a very useless part of an effective improvement program 
Example Output:
3