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: Schiff told the Star the story was absolutely not true. Sentence 2: Shiff decided to keep his opinions to himself.

Output: yes


Input: Consider Input: Sentence 1: And you think that will tell you anything? He gave a short disagreeable laugh. Sentence 2: You know they will spill all the details in you lap?

Output: yes


Input: Consider Input: Sentence 1: But the Army shows the process can work, and can help. Sentence 2: The army shows the procedure can work, and that it can assist.


Output: yes