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: Why not convert imagination into reality?  Sentence 2: Why don't you just sit there and daydream some more. 

Ex Output:
yes


Ex Input:
Sentence 1: Something is drawing them up from all over the planet."  Later, half a square mile of the shell cracked off. Sentence 2: Once the shell completely cracks, they will keep coming to end mankind.

Ex Output:
no


Ex Input:
Sentence 1: Some Rajput princes pursued an independent line. Sentence 2: Rajput princes pursue an independent line some of the time.

Ex Output:

yes