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: um-hum about how much do they charge to do something like that do you know Choices:  1. Do you know how much it cost for something like that? 2. Do you know if they take down-payments for something like that? 3. I heard that they do that for free.

3