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: Houseboats are a beautifully preserved tradition of the heyday of the British Raj. Choices: 1. Houseboats were invented by the British in India. 2. Houseboats fell out of favor during the heyday of the British Raj, but they are coming back into style. 3. The tradition of houseboats originated while the British Raj was still going strong.

1