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: and um the Mets Sentence 2: How about you?

Ex Output:
no


Ex Input:
Sentence 1: Lummox was his first brill, a gift from Ca'daan, and he didn't want to lose her. Sentence 2: Ca'daan gave him Lummox.

Ex Output:
yes


Ex Input:
Sentence 1: This is just one out of a score of leisurely backroad trips you can make through northern Burgundy's meandering green valleys. Sentence 2: There are many scenic routes through Northern Burgundy.

Ex Output:

yes