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 Input:
sentence1:region has population in location sentence1:region is destination in location 

Ex Output:
no


Ex Input:
sentence1:organization_founder leaves  location sentence1:organization_founder is sending to location 

Ex Output:
no


Ex Input:
sentence1:location has one of economy in location sentence1:location is being located in location 

Ex Output:

yes