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 is seeking from organization_founder sentence1:organization_founder is pushing  organization_founder 

Output: no


Input: Consider Input: sentence1:military_combatant is going to invade region sentence1:region is being occupied by military_combatant 

Output: no


Input: Consider Input: sentence1:region is posing threat to region sentence1:region launches attack against region 


Output: no