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: This strenuous ambition was confounded by a perfectionism that, as Ellison wrote in the introduction to his volume of essays Shadow and Act , made it somewhat unreal to even think of himself as a writer. Choices: 1. His perfectionism made him quit being a writer. 2. Ellison wrote about his perfectionism in the last chapter of his volume. 3. His perfectionism affected his work as a writer.

1