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:military_combatant is conquering  region sentence1:region is gaining from military_combatant 

Output: no


Input: Consider Input: sentence1:employer has advantage over employer sentence1:employer is giving  employer something

Output: no


Input: Consider Input: sentence1: is leading in location sentence1: is winning  location 


Output: yes