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 center of location sentence1:location is center in location 

Output: yes


Input: Consider Input: sentence1: is being associated with region sentence1: is coming to region 

Output: no


Input: Consider Input: sentence1:location is nation in location sentence1:location is place in location 


Output: yes