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 note of the obvious vulnerability of the old wooden houses, the government set up new building standards. Choices: 1. The new building standards were proposed by the government in a bid to mitigate prior housing vulnerability.  2. The government realized there was absolutely no vulnerability with regard to the old wooden houses.  3. Many old wooden houses had collapsed before the government's new standards. 

3