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.

Ex Input:
Sentence 1: Rennie on his way to Johnny Shannon ... What had Fenner said-"li'l cub ... warn't more 'n four."Drew Rennie at four hard to sort out one very early memory from another. Sentence 2: Rennie knew Johnny Shannon.

Ex Output:
no


Ex Input:
Sentence 1: De Wit was paid a reasonable stipend of a120 per year to produce the works, examples of which can also be seen in other rooms of the palace. Sentence 2: For each piece created, De Wit earned a20.

Ex Output:
yes


Ex Input:
Sentence 1: Poirot wished her good morning with Gallic politeness, and went on: "We have been looking through that chest, Dorcas.  Sentence 2: Poirot did not find anything of interest in an old chest, but was polite anyway.

Ex Output:

no