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.

Input: Consider Input: Statement: Sir James stroked his chin and smiled. Choices: 1. Sir James rubbed his face. 2. Sir James rubbed his face and frowned. 3. Sir James didn't move.

Output: 2


Input: Consider 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?

Output: 3


Input: Consider Input: Statement: The heavy mass came straight for him, its treads churning like great teeth reaching for him. Choices: 1. The huge mass barreled right at him, the treads appearing as massive teeth. 2. The gunmetal gray steel of the tank was stained with the blood of its victims. 3. The monstrous mass turned away, passing onto another path on the road. 


Output: 2