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: Thank you, said Dr. Wilkins briskly.  Choices:  1. Wilkins was unhappy to say thank you. 2. Wilkins didn't say a word. 3. Wilkins said thank you.
Example Output: 2

Example Input: Statement: That couldn't be good. Choices:  1. It was bad. 2. It would be a good thing. 3. This had happened before.
Example Output: 2

Example Input: Statement: Saving time on administrative processes frees staff to perform the principal mission of the laboratory. Choices:  1. The laboratory's principal mission is not administrative processing. 2. There is a potential savings of $250,000 annually. 3. The laboratory needs to add administrative processes to its staff.
Example Output:
3