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: An acquisition that lacks either or both of these elements is at risk of incurring unnecessary cost overruns, not meeting its planned delivery schedule, and not satisfying agency needs. Choices: 1. An acquisition that has either or both of these elements is at risk of incurring unnecessary cost overruns. 2. Unnecessary cost overruns may occur if an acquisition lacks certain elements. 3. Lacking in elements is cost effective and not satisfying to either parties.

3