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: Our estimate assumes that crops are evenly mixed between relatively sensitive and relatively insensitive varieties. Choices: 1. There is an assumption that half the crops are relatively sensitive. 2. Our estimate makes no assumption as to the proportion of different crop varieties. 3. Relatively insensitive varieties of crops are more profitable than the more sensitive kinds.

3