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:organization_founder is   region 's partnersentence1:region is viewing  organization_founder 
Example Output: no

Example Input: sentence1:location is   location 's capitalsentence1:location is one of place in location 
Example Output: yes

Example Input: sentence1:military_combatant is annexing  location sentence1:military_combatant is invading  location 
Example Output:
yes