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: But there are plenty of things for dollar-wielding visitors to buy now that private enterprise is permitted on a limited scale. Sentence 2: Private enterprise is not permitted.

Output: yes


Input: Consider Input: Sentence 1: He wore a helm shaped like the head of a lion complete with a mane of real fur. Sentence 2: He had fur on his helm.

Output: yes


Input: Consider Input: Sentence 1: The first, as many of you did, is to take the competition improbably downscale--mixing implausible amounts of sex and/or violence into the competition. Sentence 2: The competition mixed more sex than violence.


Output: no