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: We are asked to feel especially sorry for Richard Nixon, who endured vilification from the New York Times and Washington Post that was continual, venomous, unscrupulous, inventive, and sometimes unlawful. Sentence 2: We are told that several newspapers subject Richard Nixon to persistent negative coverage.
[EX A]: yes

[EX Q]: Sentence 1: Or had he found something he wished to keep to himself?  Sentence 2: Or did he want to keep what he found to himself. 
[EX A]: yes

[EX Q]: Sentence 1: Jones-Lee (1993) provides an estimate of age-adjusted VSL based on a finding that older people value mortality risk reductions only somewhat less than middle-aged people. Sentence 2: Jonas-Lee estimates the age-adjusted VSL based on research about what older people value as they approach 90 years of age.
[EX A]:
yes