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.

Q: Statement: Yes, they can. Choices:  1. Yes, they are able to change this corrupted system into something better. 2. No, they cannot. 3. Yes, they are able.

A: 2
****
Q: Statement: But he is funny.  Choices:  1. He has a good sense of humor. 2. He is a good friend to hang out with. 3. He is dull and boring.

A: 3
****
Q: Statement: Can't you guess? Choices:  1. Isn't it obvious? 2. You can't guess. 3. Guessing is not easy.

A:
2
****