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".

Example Input: sentence1:location is to invade region sentence1:location is withdrawing from region 
Example Output: no

Example Input: sentence1:region is winning from location sentence1:region is gaining from location 
Example Output: yes

Example Input: sentence1:employer is trouncing  employer sentence1:employer is working with employer 
Example Output:
no