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: Mary Cavendish could certainly not rest under suspicion.  Choices: 1. Of course, Mary Cavendish had had nothing to do with it. 2. Mary Cavendish was quite skittish about being suspected. 3. Despite the accusations against her, Mary Cavendish was totally at ease knowing that she was innocent.

1