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:organization_founder invents  employer sentence1:organization_founder finds  employer 

Output: no


Input: Consider Input: sentence1:organization_founder is   region 's partnersentence1:region is viewing  organization_founder 

Output: no


Input: Consider Input: sentence1:region is city of location sentence1:region is city of state of location 


Output: yes