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: When Clinton denies asking Lewinsky to lie under oath about the affair, the stress analysis indicator skyrocketed to 100. Choices:  1. Clinton denies asking Lewinsky to service him. 2. The stress analysis indicator went to 100 when Clinton denied asking Lewinsky to lie. 3. Clinton was impeached mainly because he lied under oath.

1