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.

Example Input: Sentence 1: uh and those activities helped a lot in giving us things to do with the children Sentence 2: The activities gave us things to do with the children.
Example Output: yes

Example Input: Sentence 1: On the previous day, the prisoner had purchased strychnine at the village chemist's shop, wearing a disguise by means of which he hoped to throw the onus of the crime upon another man ”to wit, Mrs. Inglethorp's husband, of whom he had been bitterly jealous.  Sentence 2: The prisoner purchased poison at the village's chemist shop.
Example Output: yes

Example Input: Sentence 1: When did she lose the key of it? Sentence 2: When did she lose the bad writing style?
Example Output:
yes