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: Making sure that rapists and pedophiles turn up week after week for an unwanted, potentially lifelong treatment may prove impossible. Choices: 1. The treatment won't work because it requires a lifelong committment. 2. It will be hard to get rapists to show up for lifelong treatment. 3. The treatment is easy and only one visit is required per lifetime.

1