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: He doubled and tripled his swings and guards. Sentence 2: He was determined to win the fight.
Example Output: no

Example Input: Sentence 1: I'm Jane's first cousin, he explained, returning the lawyer's keen gaze. Sentence 2: "I am Jane's favourite cousin" he said to the lawyer staring at him.
Example Output: no

Example Input: Sentence 1: It's not like we want it by mid-February. Sentence 2: We aren't adamant on a deadline.
Example Output:
yes