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".

sentence1:region is market in location sentence1:region is one of location 's country
no

sentence1:organization_member needs from region sentence1:organization_member is launching attack on region 
no

sentence1:employer is going after employer sentence1:employer is taking on employer 

yes