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: yeah well when they went to the started with the newer engines you know when they started putting all that pollution control stuff on the older engines is where they started getting into so much you know trouble because the three fifty with all the you know like well actually i guess here within a couple of years ago anyway was the last i've paid any attention to it the three O five was that that V eight that they put in the the three quarter and and half ton van and it had all the air pump and uh Choices: 1. Older engines had more problems with creating pollution. 2. I still pay attention to the 305 and the V8 rules. 3. Older engines created more pollution because they were primarily diesel.

3