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:region withdraws force from region sentence1:region is sending into region 

Output: no


Input: Consider Input: sentence1:employer is counting on location sentence1:employer is giving to location 

Output: no


Input: Consider Input: sentence1:location is   location 's citysentence1:location is one of city in location 


Output: yes