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 going to invade location sentence1:military_combatant is threat to location 

Output: yes


Input: Consider Input: sentence1:award_nominee is trouncing  employer sentence1:award_nominee is beating  employer 

Output: yes


Input: Consider Input: sentence1:employer is needing to beat employer sentence1:employer is losing to employer 


Output: no