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: Patients were assigned to a motivational intervention or a standard control of a handout about drinking and driving and a list of alcohol treatment agencies. Choices: 1. The study used inpatient confinement as the control group. 2. Both handouts and motivational interventions were attempted in this study. 3. Motivational interventions cost several thousand dollars to perform while handouts run less than one dollar.

3