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: Today's TV parents are wisdom figures, not the adult buffoons we have grown accustomed to. Sentence 2: Parents on TV these days are still just as dumb as they've always been. 

Ex Output:
yes


Ex Input:
Sentence 1: Regional Modeling System for Aerosols and Deposition (REMSAD) Sentence 2: The system does not model deposition.

Ex Output:
yes


Ex Input:
Sentence 1: Yes? León sat on a near-by bunk. Sentence 2: Leon sat nearby.

Ex Output:

yes