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:book_author is saying in speech to organization sentence1:book_author is telling  organization 
Example Output: yes

Example Input: sentence1:person is closing gap with person sentence1:person is defeating  person 
Example Output: yes

Example Input: sentence1:employer is trailing  employer sentence1:employer is behind employer 
Example Output:
yes