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: yeah i've enjoyed them so it doesn't really matter Sentence 2: I hated them, so it doesn't matter.

Ex Output:
yes


Ex Input:
Sentence 1: It's true that coverage of Clinton on the campaign trail has been somewhat softer than the coverage of Dole, as even other Times reporters acknowledge. Sentence 2: Some of the shoreline homes have hot tubs and covered porches. 

Ex Output:
yes


Ex Input:
Sentence 1: He was a very spiritual man, seeor . Some of the birds, however, would just fly straight up and dive down into the ground, embedding their beaks like the Daffy Duck of the gringo cartoon features. Sentence 2: The ground was littered with birds.

Ex Output:

yes