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:person is leader of location sentence1:person is giving  location something

Output: yes


Input: Consider Input: sentence1:person*politician is assuring  location sentence1:person*politician is calling on location 

Output: no


Input: Consider Input: sentence1:location is country in location sentence1:location is country located in location 


Output: yes