Definition: 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: Statement: Taking a stroll down the avenue is such a national institution that there's even a colloquial expression for gin-bura. Choices: 1. Taking a stroll down the avenue is a forbidden thing to do.  2. It is best to take a stroll down the avenue at around 5 in the evening.  3. It's very established that one should take a stroll down the avenue. 

2