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*politician is conceding to person*politician sentence1:person*politician is having lead over person*politician 

Output: yes


Input: Consider Input: sentence1:location hates  location sentence1:location is separating from location 

Output: no


Input: Consider Input: sentence1:award_winner is playing role of film_character sentence1:award_winner is playing  film_character 


Output: yes