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:  This table illustrates a hypothetical couple in which neither spouse is covered by an employersponsored retirement plan and each contributes $2,000 to a traditional IRA. Sentence 2: The table illustrates a hypothetical couple drawn in a Simpson's style cartoon

Ex Output:
no


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: not at the moment Sentence 2: Not until the next election.

Ex Output:

no