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.

Input: Consider 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. 

Output: yes


Input: Consider Input: Sentence 1: Becker, Howard S. Problems of Inference and Proof in Participant Observation. Sentence 2: Problems of Inference and Proof in Participant Observation is related to Howard Becker.

Output: yes


Input: Consider Input: Sentence 1: yes well yeah she's not entirely sales so it isn't it isn't as lucrative as one would hope but it it keeps us supported temporarily Sentence 2: Her goal is to be completely in sales by this time next year.


Output: no