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: I assure you that you need not let it trouble you.  Sentence 2: It may bother someone else. 
[EX A]: no

[EX Q]: Sentence 1: If they say so, said the Astronomer, "I'm sure it will. Sentence 2: That must be the case.
[EX A]: yes

[EX Q]: Sentence 1: the increased use of kiosks and a decrease in route time. Sentence 2: Kiosk use time has decreased and the route time has decreased. 
[EX A]:
yes