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: He thanked me for a certain letter which I had written to him as a matter of fact, I had offered him a job. Choices: 1. He thanked me for one letter in particular.  2. The job was the first one he has tried to work, and excelled at it.  3. He did not thank me for any correspondence I had with him. 

2