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 senator from region sentence1:person is Senator from region 

Output: yes


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

Output: yes


Input: Consider Input: sentence1:employer is beating  employer sentence1:employer is holding  employer 


Output: no