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".

Example Input: sentence1:organization_founder is surrendering to organization_founder sentence1:organization_founder is giving to organization_founder 
Example Output: yes

Example Input: sentence1:person is   person 's sonsentence1:person is son of person 
Example Output: yes

Example Input: sentence1:person holds off person sentence1:person is holding  person 
Example Output:
yes