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: After breakfast, I decided to go down to the village, and see if Poirot had returned yet; but, before I could start, a wellknown face blocked one of the windows, and the well-known voice said: "Bon jour, mon ami!" Sentence 2: The person had intentionally interrupted me not only to delay but to stop me from looking for Poirot. 

Output: no


Input: Consider Input: Sentence 1: These have a public purpose, captured in the Irish poet William Butler Yeats' lines about the best-known Sistine  That girls at puberty may find/ The first Adam in their thought. Sentence 2: Yeats was an Irish poet.

Output: yes


Input: Consider Input: Sentence 1: uh we've got lots of Mobil Sentence 2: We have more Mobil than we need. 


Output: no