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: No we're not, said Thorn. Choices: 1. Thorn said that they were. 2. Thorn denied that they were. 3. Thorn insisted that they were not leaving the village.
Example Output: 3

Example Input: Statement: If Clinton blinks the green light next summer, Washington would be in breach of the treaty by mid-2001, if it hopes to meet the 2005 deadline. Choices: 1. If Clinton agrees, Washington would be in breach of the treaty. 2. Clinton will give the green light. 3. Clinton has no impact on this outcome.
Example Output: 2

Example Input: Statement: Vrenna winked at him. Choices: 1. Vrenna flirted with him by winking.  2. Vrenna ignored him .  3. Vrenna closed one eye as a nonverbal gesture. 
Example Output:
1