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: Because, so long as the evidence against him was vague and intangible, it was very hard to disprove.  Choices:  1. Proving your guilt or innocence is very easy to do when someone makes a charge against you.  2. The evidence is circumstantial enough to make guilt believable, but he could also be completely innocent. 3. Finding the truth is a long and arduous journey. 

1