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 elected President of region sentence1:region is voting for person*politician 

Output: yes


Input: Consider Input: sentence1:location is fighting with organization_founder sentence1:organization_founder is enemy of location 

Output: yes


Input: Consider Input: sentence1:organization_founder is standing with organization_founder sentence1:organization_founder is supporting  organization_founder 


Output: no