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.

Ex Input:
Statement: I understand publicity stunts, and this is one.' Choices: 1. This is a publicity stunt and I'm aware of that.  2. I have no idea what a publicity stunt is.  3. He's only running in the election as a publicity stunt. 

Ex Output:
3


Ex Input:
Statement: Is there something more, sir? Choices: 1. There's nothing else obviously, sir. 2. Was there anything else, sir? 3. This wasn't the first time he'd been asked that question.

Ex Output:
3


Ex Input:
Statement: The FDA received over 1,800 comments and discusses the comments and the changes it made to the proposed rule in the preamble to the final rule. Choices: 1. Nobody noticed or responded to the preambled.  2. The discussion was fruitful, and led to many positive changes.  3. The preamble caused a lot of discussion. 

Ex Output:

2