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:location is enemy of region sentence1:location is signing treaty with region 

Answer: no


Question: sentence1:military_combatant is going to invade location sentence1:military_combatant is threat to location 

Answer: yes


Question: sentence1:location has one of economy in location sentence1:location is country in location 

Answer:
yes