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".

[Q]: sentence1:region is going to war with region sentence1:region is firing at region 
[A]: no


[Q]: sentence1:person*politician is appointed by book_author sentence1:book_author is nominating  person*politician 
[A]: yes


[Q]: sentence1:organization is filing with government.government_agency sentence1:organization is petitioning  government.government_agency 
[A]:
yes