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: Additionally, more aggressive efforts to use frequent flyer miles to reduce the government's travel costs could, according to GSA, jeopardize its ability to negotiate significant savings under its contract air carrier program. Choices: 1. The efforts to use frequent flyer miles to lower government costs could affect the ability to negotiate savings with airlines. 2. The efforts to use frequent flyer miles to increase government costs could affect the ability to negotiate savings with airlines. 3. The efforts to use frequent flyer miles to lower government costs could affect the ability to negotiate savings with Delta.

Ex Output:
3


Ex Input:
Statement: And Slim said, "It was not--"   Choices: 1. "It was--" Slim said. 2. Slim said, "It was not an intentional act." 3. "It wasn't--" Slim stated.

Ex Output:
2


Ex Input:
Statement: For the third and fourth quintiles, Social Security still serves as the most important source of retirement income. Choices: 1. The third and fourth quintiles have no connection to social security when it comes to their sources of retirement income.  2. The other quintiles do not rely on social security has much as the third and fourth quintiles do in retirement income.  3. Social security is still the most important source of retirement income for the 3rd and 4th quintiles. 

Ex Output:

2