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: Congressional requesters should not expect GAO to proceed with the request or provide additional services until GAO has informed each requester that it will accept the request. Choices: 1. GAO informs requesters that the request will be accepted. 2. GAO has been swamped by so many requests that it has to prioritize requests accordingly. 3. Congressional requesters are free to assume that GAO will proceed whether GAO informs them or not.

2