instruction:
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.
question:
Sentence 1: (By contrast, Slate 's assessment relies entirely upon sources who are not identified by name.) Sentence 2: The names and origin of Slate's sources are not known.
answer:
yes


question:
Sentence 1: Western analysts now fear that the generals are using Chechnya to reassert control over national security and foreign policy. Sentence 2: Generals could do unsavory things with Cechnya.
answer:
no


question:
Sentence 1: The Licchavi dynasty, of high-caste Hindu origin, ruled in the Kathmandu Valley from about a.d. 330 to 700. Sentence 2: The Licchavi dynasty rules to this day. 
answer:

yes