Text: yeah i i mean didn't i don't even know i don't even know if the ozone layer does move i mean apparently it doesn't but of course it it might be just a couple of scientists trying to get their name in the paper sort of like cold fusion
Entailment: The talk about the ozone layer might just be about scientists trying to get themselves published.
Contradiction: I know the ozone layer is changing and I'm glad scientists are writing about it.