In this task, you're given a pair of sentences, sentence 1 and sentence 2. Your job is to determine if the two sentences clearly agree/disagree with each other, or if this can't be determined. Indicate your answer as yes or no respectively.

Ex Input:
Sentence 1: oh yeah the economy uh what i was thinking about is an economical issue concerning it uh Sentence 2: It's not an economical issue.

Ex Output:
yes


Ex Input:
Sentence 1: And you think that will tell you anything? He gave a short disagreeable laugh. Sentence 2: You know they will spill all the details in you lap?

Ex Output:
yes


Ex Input:
Sentence 1: uh-huh uh-huh uh-huh uh-huh i'm sure you're right i don't i don't i don't participate in that but you know a lot of folks do Sentence 2: I participate in everything that I see

Ex Output:

yes