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: The all-hours hubbub here is infectious. Choices:  1. The hubbub that goes on for hours is injurious. 2. The hubbub that goes on for hours is infectious because the people are enjoying their merry-making. 3. The hubbub that goes on for hours is infectious.
1

Statement: Good luck.' Choices:  1. I hope you fail.  2. I'm sincerely rooting for you.  3. Break a leg. 
1

Statement: Yet it is clear that very few people outside the world of academic economics think about things that way. Choices:  1. It's clear that not many people outside the world of economics think about things like that. 2. It's clear that not many professors outside the world of economics think about things like that 3. It's clear that most people outside the world of economics think about things like that.

3