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: oh me to boy i have to hunt hunt them down uh-huh Sentence 2: I never have to hunt anyone down, thankfully. 

Ex Output:
yes


Ex Input:
Sentence 1: Over the years these bags have proved so handy that to keep up with demand the local supply of genuine handmade bags has been augmented with imported goods. Sentence 2: These genuine handmade bags are very useful and in demand.

Ex Output:
yes


Ex Input:
Sentence 1: yeah it's still i mean you know two thousand dollars isn't just just pocket change to a lot of people Sentence 2: I'm not sure i can afford it if it cost two thousand dollars.

Ex Output:

no