In this task, you will be given two sentences sentence1 and sentence2. You should decide whether the second sentence is entailed(agreed) by the first sentence. If it does entail, answer "yes", else answer "no".
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Question: sentence1:person*politician tells conference in location sentence1:person*politician is telling in location 

Answer: yes


Question: sentence1:location is siding with organization_founder sentence1:organization_founder is   location 's friend

Answer: yes


Question: sentence1:location is signing treaty with location sentence1:location is recognizing  location 

Answer:
no