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 conjunction with determining their CIO models, senior executives clearly define up front the roles, responsibilities, and accountability of their CIOs for enterprisewide information management, better enabling their CIOs to operate effectively within the parameters of their positions vis-a-vis those of their senior management counterparts (i.e. Choices: 1. They wanted to make sure everyone understood their roles. 2. They did not have any idea what the roles involved. 3. The responsibilities and expectations are outlined.

1