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   organization_member 's presidentsentence1:organization_founder is President of organization_member 

Ex Output:
yes


Ex Input:
sentence1:location is conducting in location sentence1:location is   location 's partner

Ex Output:
no


Ex Input:
sentence1:employer is continuing to work with organization_founder sentence1:employer is urging  organization_founder 

Ex Output:

no