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.

Sentence 1: This is a simplification of reality, which probably involves a curve with a slight upward slope. Sentence 2: In reality, it's probably a 20 degree upward slope. 
no

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

Sentence 1: I need glasses. Sentence 2: I can't see the words on the page.

no