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: It's losing its command-and-control structure. Choices: 1. The command and control structure is good to go. 2. This is because there is no funding to keep it up to date. 3. The command and control structure is deteriorating. 

Ex Output:
2


Ex Input:
Statement: He was losing his uncle. Choices: 1. His uncle was going to bleed out and die.  2. He had just found his uncle again. 3. The man would lose his uncle. 

Ex Output:
1


Ex Input:
Statement: you ever thought about building a house Choices: 1. Have you thought of building a house?  2. There's lots of advantages to making your own home.  3. You hasvebt thought of building a house?

Ex Output:

2