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:region is country in location sentence1:region is country in location 
Example Output: yes

Example Input: sentence1:award_winner is adding to computer_software sentence1:award_winner is having version of computer_software 
Example Output: no

Example Input: sentence1:employer is having control of location sentence1:employer is operating in location 
Example Output:
yes