Definition: In this task, you're given a statement and three sentences as choices. Your job is to determine the neutral choice based on your inference from the statement and your commonsense knowledge. The neutral choice is a sentence that neither agrees nor disagrees with the statement. Indicate your answer as '1', '2', or '3', corresponding to the choice number of the selected sentence. If sentence X agrees with sentence Y, one's correctness follows from the other one. If sentence X disagrees with sentence Y, they can not be correct at the same time.
Input: Statement: Later, Ca'daan couldn't say why he did what he did. Choices: 1. Afterwards, Ca'daan wasn't able to explain his actions. 2. Ca'daan knew exactly why he did what he did.  3. Instead he made up an excuse to cover up what he'd done. 

3