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: In doing so, we also sought to develop specific case study information on how CIOs have helped improve the effectiveness of their organizationsa business operations. Choices: 1. We wanted case study information on how CIO's made their organization's business operations more effective. 2. We weren't interested in case study information on how CIOs were improving the business operations of their organizations. 3. We found that CIOs were contributing even more than we had expected.

3