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.

Example Input: Statement: You might end up with such a brave battalion of heroes that when a grenade lands in their midst, there is a competition to see who gets to jump on it to save the others. Choices: 1. A competition to see who gets to jump on the grenade to save the others--this is the kind of behavior you can expect from the brave battalion of heroes that you might end up with. 2. If you are such a good leader, you can expect unthinkable things from your soldiers. 3. You can't possibly expect to end up with a brave battalion of heroes with that attitude.
Example Output: 2

Example Input: Statement: Most articles remain in the current contents list for a week. Choices: 1. The current contents lists most articles.  2. The current contents also list the page numbers. 3. The articles do not remain anywhere. 
Example Output: 2

Example Input: Statement: The Air Force estimated that in late 2001, when the F-22 entered limited production, it should have been able to demonstrate almost 2 flying hours between maintenance actions. Choices: 1. The Air Force initially estimated that there would be 2 flying hours. 2. The F-22 entered mass production in late 2001. 3. The Air Force later believed that there were 3 hours of flying time available.
Example Output:
3