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: There are, of course, other contribution or cost coverage goals that could be selected. Choices: 1. Other contribution or cost coverage goals could be selected. 2. The cost coverage goals must be effective in order to be selected. 3. You don't need to choose any cost coverage goals.

Ex Output:
2


Ex Input:
Statement: 'Derry,' the thought suddenly occurred. Choices: 1. I looked outside and thought of Derry. 2. The thought of Derry never crossed my mind. 3. I thought of Derry suddenly.

Ex Output:
1


Ex Input:
Statement: The crowd began to break up and fade away returning to their business. Choices: 1. After the hubbub died down, everyone went back to what they were doing before. 2. The crowd remained at a standstill while watching the fight. 3. The crowd dispersed and went back to work.

Ex Output:

1