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:employer is eliminating  sports_team sentence1:sports_team is taking on employer 
[EX A]: yes

[EX Q]: sentence1:region is going to invade region sentence1:region is being attacked by region 
[EX A]: yes

[EX Q]: sentence1:region is being attacked by location sentence1:location is signing treaty with region 
[EX A]:
no