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: They don't hurt you, said Red. Sentence 2: Red stated that they don't hurt you.

Output: yes


Input: Consider 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.

Output: yes


Input: Consider Input: Sentence 1: Who was this man who held in his finger these curiously variegated links of an unknown chain?  Sentence 2: Who was this man who held these links of chain?


Output: yes