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:location is ceded to region sentence1:location is being occupied by region 

Output: yes


Input: Consider Input: sentence1:language.human_language is language in region sentence1:language.human_language is language of region 

Output: yes


Input: Consider Input: sentence1:employer is trailing  award_winner sentence1:award_winner is taking from employer 


Output: no