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:person is wife of person sentence1:person is   person 's wife
yes

sentence1:organization_founder sees  organization_founder sentence1:organization_founder is friend of organization_founder 
no

sentence1:location is ceded to region sentence1:location is belonging to region 

yes