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: Consider Input: Statement: This makes the book subclass very inefficient at serving those for whom it was established. Choices: 1. The book does not work well for whom it was written. 2. This is because it was not written well. 3. the book gives a good overview for its intended readers.

Output: 2


Input: Consider Input: Statement: There's been the most awful row!  Choices: 1. There was the worst row ever. 2. There has been no commotion. 3. There was an awful row.

Output: 1


Input: Consider Input: Statement: so yeah so anyway yeah we're kind of familiar with that part of the world now there's where the weather's interesting i think it's kind of dull around here compared to Choices: 1. That part of the world has more interesting weather than around here. 2. We love watching the weather channel. 3. All the interesting weather happens in our area.


Output: 2