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: Although your journey is going to be difficult and at times you will doubt yourselves, the benefits to clients are well worth it and the satisfaction of hearing even the most recalcitrant of adversaries say that the new system is better than the one that went before is deeply rewarding. Sentence 2: Your journey is going to be difficult and complex and by Friday afternoon you'll hate yourself; its's not worth it.
Example Output: yes

Example Input: Sentence 1: uh we are now a legitimate player in the in the in the game because we came in with a certain amount of force and we you know we defeated you know Iran couldn't do it in seven years and we went in and did in in seven days what Iran couldn't do in seven years you know so Sentence 2: We are not a player in this game.
Example Output: yes

Example Input: Sentence 1: This has no effect on total costs, and therefore only affects the mail processing percentage. Sentence 2: This affects both the mail processing percentage and the total costs.
Example Output:
yes