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:computer_software is trademark of business_operation sentence1:business_operation is developing  computer_software 

Output: no


Input: Consider Input: sentence1:organization is offering flight from location sentence1:organization is flying to location 

Output: no


Input: Consider Input: sentence1:military_combatant is driven from location sentence1:military_combatant is conquering  location 


Output: no