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: yeah now my roomie on the other hand he is a power user Sentence 2: My roommate barely uses it, since it is bad for his eyes.

Output: yes


Input: Consider Input: Sentence 1: Otherwise, death!" Tommy leaned back wearily. Sentence 2: Tommy declared that death is the only option available.

Output: no


Input: Consider Input: Sentence 1: ' 'I kid ... Sentence 2: I kid


Output: yes