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: Get as many into the caves as will go. Sentence 2: Put as many miners into the caves as you can.

Ex Output:
no

Ex Input:
Sentence 1: (Note the defiant man. Sentence 2: Take notice of the defiant man.

Ex Output:
yes

Ex Input:
Sentence 1: yeah well they have some you know half way decent rapids there Sentence 2: They have terrible rapids.

Ex Output:
yes