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: it's all metric all ready Choices:  1. It's been metric the whole time.  2. All of that is already metric. 3. All of that is measured in inches. 

3