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: by a main man named uh Doctor Bittel B I T T E L and it's a very layman's uh uh approach towards managing different types of people and the very last chapter and i haven't figured out why that one was last is how to manage engineers Choices: 1. Doctor Bittel's book left out a chapter on how to manage engineers. 2. Doctor Bittel used layman's terms when explaining how to manage people. 3. Doctor Bittel's book on management is a best-seller because it's easy to understand.

3