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:book_author is bringing from location sentence1:book_author is leaving  location 

Answer: yes


Question: sentence1:location is taken from location sentence1:location is losing  location 

Answer: yes


Question: sentence1:region is being invaded by location sentence1:location is threatening  region 

Answer:
yes