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.

[Q]: Sentence 1: For purposes of this exercise, there are at least seven categories of costs and four benefits that might be reviewed. Sentence 2: There are no more than six categories of costs to be reviewed for this exercise.
[A]: yes


[Q]: Sentence 1: I seem to have fallen in love with an idiot of a boy who probably doesn't care two straws about me." Here she paused. Sentence 2: Despite realizing the feeling wasn't mutual, she continued to pursue a relationship with the man.
[A]: no


[Q]: Sentence 1: The poem posted June 4, for example, is by Joyce Carol Oates, who is very much alive and reads it herself. Sentence 2: Joyce Carol Oates wrote a poem.
[A]:
yes