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:award_winner has advantage over employer sentence1:employer is passing  award_winner 

Output: no


Input: Consider Input: sentence1:employer is continuing to work with organization_founder sentence1:employer is urging  organization_founder 

Output: no


Input: Consider Input: sentence1:location is center of location sentence1:location is   location 's center


Output: yes