Q: 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.
Statement: If both know nothing about Monica, then both are happy. Choices: 1. If they know anything about Monica they will be heart-broken. 2. They will be happy regardless of knowing Monica or not. 3. If they are unaware of Monica, they are both fine.
A:
2