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:organization_founder is speaking  region sentence1:organization_founder is fluent in region 

Ex Output:
yes


Ex Input:
sentence1:organization_founder is diverting to location sentence1:organization_founder is attacking  location 

Ex Output:
no


Ex Input:
sentence1:organization_founder is   location 's presidentsentence1:organization_founder is elected President of location 

Ex Output:

no