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".

Input: Consider Input: sentence1:book_author is taking in location sentence1:book_author is returning to location 

Output: no


Input: Consider Input: sentence1:employer is edging  employer sentence1:employer is defeating  employer 

Output: yes


Input: Consider Input: sentence1:organization is distributing  computer_software sentence1:organization is releasing  computer_software 


Output: yes