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 Q]: 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. 
[EX A]: no

[EX Q]: Sentence 1: when was that on Sentence 2: When did it come on?
[EX A]: yes

[EX Q]: Sentence 1: Therefore, she was conflicted, having a love-hate relationship with this man. Sentence 2: She was about to go on a two-week trip, and wondered what would happen should she meet an enticing stranger abroad - would she stay faithful, and miss out on opportunity?
[EX A]:
no