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: yes yeah maybe we don't want those people voting Sentence 2: Maybe they should vote more.

Ex Output:
yes


Ex Input:
Sentence 1: I've sprained something. Sentence 2: My ankle hurts a little bit.

Ex Output:
no


Ex Input:
Sentence 1: Drop me in the park, will you?  Sentence 2: You have to take me directly to my house.

Ex Output:

yes