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:award_nominee is signing for organization sentence1:award_nominee is joining  organization 
Example Output: no

Example Input: sentence1:location is dependent on location sentence1:location is angering  location 
Example Output: no

Example Input: sentence1:region is fighting with organization_founder sentence1:organization_founder is enemy of region 
Example Output:
yes