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 Input:
Sentence 1: Fiscal Policy, Population Aging, and National Saving, Journal of Economic Perspectives    Sentence 2: Fiscal policy is directly related to population aging.

Ex Output:
no


Ex Input:
Sentence 1: What are you going to say? Sentence 2: How are you going to answer the question?

Ex Output:
no


Ex Input:
Sentence 1: yeah you you weren't supposed to want a job Sentence 2: You were supposed to already have a job.

Ex Output:

no