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:location is fighting with organization_founder sentence1:organization_founder is enemy of location 

Ex Output:
yes


Ex Input:
sentence1:location has population in location sentence1:location is one of destination in location 

Ex Output:
no


Ex Input:
sentence1:organization_founder is bombing  location sentence1:organization_founder is turning  location 

Ex Output:

no