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: And after the amazing experience of seeing history come to life, people would obviously want a souvenir. Sentence 2: People needed souvenirs when they went on vacation.

Ex Output:
no


Ex Input:
Sentence 1: right well that's it i but i have gotten we have cable and so um that's Sentence 2: That's right, but we have cable now.

Ex Output:
yes


Ex Input:
Sentence 1: uproots that and that so that you know they need to be willing to pay a little bit more for it yes they've earned it and yes they've that's great they've you know had such great fortune here Sentence 2: They were really lucky here.

Ex Output:

yes