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

Sentence 1: for how many calls Sentence 2: Did you make a lot of calls?
no

Sentence 1: It addresses problems over the patient's lifetime. Sentence 2: Over the patient's lifetime, it addresses problems.

yes