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: I am out a good deal. Sentence 2: I lost a good deal.

Ex Output:
yes


Ex Input:
Sentence 1: Illustration on the Table of Contents by Mark Alan Stamaty. Sentence 2: There are no illustrations.

Ex Output:
yes


Ex Input:
Sentence 1: RCED also examined the results of these efforts and highlighted priority areas for further improvement, such as better information on results for internal management purposes. Sentence 2: RCED did not examine the results.

Ex Output:

yes