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".

[EX Q]: sentence1:location is one of region 's citysentence1:location is destination in region 
[EX A]: yes

[EX Q]: sentence1:employer has advantage over employer sentence1:employer is being tied with employer 
[EX A]: no

[EX Q]: sentence1:region is firing at location sentence1:location is enemy of region 
[EX A]:
yes