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 state in location sentence1:region is State in location 
yes

sentence1:employer is pressing  organization_founder sentence1:organization_founder is challenging  employer 
yes

sentence1:location is being invaded by region sentence1:region is moving into location 

yes