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: 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.

A: 1
****
Q: Statement: Productivity is assumed to advance 1.5 percent each year through the end of the simulation period even if investment collapses. Choices:  1. Productivity in the mail room is expected to go up 1.5 percent each year.  2. It is assumed that productivity will go up 1.5 percent every year until the simulation period is over.  3. Productivity is expected to rise 4 percent every year for the rest of time. 

A: 3
****
Q: Statement: The unfairness of that jab pushed him off balance. Choices:  1. He stayed balanced and didn't even waiver at the jab.  2. He was knocked off balance by the unfair jab. 3. He fell to the ground at the force of the jab.

A:
1
****