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: Although the activities of city and rural carriers are similar, some minor differences  Choices: 1. City carriers have more stops on their routes than rural carriers. 2. Rural and city carriers have similar activities, but they are not exactly the same. 3. City and Rural carries have completely identical activities.

Output: 1


Input: Consider Input: Statement: The most notable remains of the ancient city are the massive Roman aqueduct, the Roman hippodrome, the amphitheatre (which is now used for classical music concerts) and a fourth-century synagogue. Choices: 1. My family and I will be visiting the Roman aqueduct, as well as other notable remains. 2. The notable amphitheatre is still used to this day. 3. There are no religious buildings present in this city.

Output: 1


Input: Consider Input: Statement: It had been taken for granted that he would tend to the orrery, setting it for the most favorable conditions when some special major work of magic required it, and he had taken the orders and moved the controls as they wanted them. Choices: 1. No one had thought seriously about him operating the orrery. 2. There was no one to tend to the orrery. 3. The responsibility of tending to the orrery fell naturally on him.


Output: 3