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:organization_founder decides to invade region sentence1:organization_founder is going to invade region 
[EX A]: yes

[EX Q]: sentence1: completes acquisition of organization sentence1: agrees to buy organization 
[EX A]: yes

[EX Q]: sentence1:location is going to war with region sentence1:location is launching attack on region 
[EX A]:
yes