Definition: 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.
Input: Statement: AMIGA was then modified to approximate the assumptions behind each of the four scenarios. Choices:  1. Amiga was changed so it could make better coffee. 2. Amiga was changed so it could do a better job at closely guessing the assumption of all four scenarios. 3. AMIGA was changed to approximate assumptions of each scenario.

1