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: Pollock added the notion that demonstrations of effectiveness in primary care settings, in the eyes of policymakers and payers, are not tantamount to demonstrating cost-effectiveness in emergency departments, underscoring the importance of research in that setting. Choices: 1. Pollock underscored the importance of research in energy departments. 2. Effectiveness in primary care settings is tantamount to demonstrating cost-effectiveness. 3. Policymakers and payers underscored the importance of research.

2