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:region is country in location sentence1:region is country in location 
Example Output: yes

Example Input: sentence1:organization_founder is speaking  region sentence1:organization_founder is fluent in region 
Example Output: yes

Example Input: sentence1:region is nation in location sentence1:region is country of location 
Example Output:
yes