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: To find out how fast an amount saved can double, divide the interest rate into 72. Choices:  1. If you divide the interest rate into 72, you can see how quickly a saved amount can double. 2. The interest rate should be divided into 36 to see how fast the saved amount can double. 3. Employer matching contributions make the amount double even more quickly.

2