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: I've had certain theories of my own about this Jane Finn. Choices: 1. I have not thought at all about Jane Finn. 2. I have concocted impressions of Jane Finn in my head. 3. I have thought about what this Jane Finn must be like and built an image of her in my mind.

3