Given the task definition and input, reply with output. 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: what fish are compatible you know and what ones you can put together and what ones you can't you know how to feed them and how to you know to clean them you know the thought of cleaning an aquarium is not very pleasing but Choices: 1. Fish that can get along with each other will not make messes. 2. I do not care what fish can be put together. 3. What fish can get along with each other?
2