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: Two other articles--urging Nixon's impeachment for concealing the bombing of Cambodia and for tax evasion--went down to defeat Choices:  1. Nixon hide the bombing of Cambodia and his tax evasion from the public.  2. Many of the public believed Nixon should be impeached. 3. Nixon never bombed Cambodia nor evaded his taxes.

3