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: For purposes of this simulation, the amount of allowances banked from 2002 through 2006 was calculated as the simple difference between the reference case projections and the actual emission trajectory of each scenario. Choices: 1. The simulation incorrectly calculated allowances backed. 2. The simulation did not calculate anything. 3. The simulation calculated allowances backed.

Ex Output:
1

Ex Input:
Statement: well so what's the difference yeah so what makes the difference between say South America and the rest of i mean South Africa and it is rest of Africa Choices: 1. How is South Africa different from the rest of Africa? 2. South Africa and the rest of Africa are the same. 3. How is the food in South Africa different from the rest of Africa?

Ex Output:
3

Ex Input:
Statement: now we that's right that's right and also we i say we uh i'm retired from Texas Instruments and they're just they're like most everybody else you can't just you don't drop into a hospital and demand you know a thousand dollars worth of tests you know or you think you need to be hospitalized but there's only a certain i mean you can go anywhere you want to go but there's only approved uh health care centers you know that uh that they will pay you know the maximum amount Choices: 1. The system in place for health care centers and insurance makes sense and doesn't really require too much improvement. 2. I never worked for Texas instruments at any point in my life. 3. I used to work for Texas Instruments.

Ex Output:
1