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: is describing  organization_founder sentence1: is saying about organization_founder 
Example Output: yes

Example Input: sentence1:person is senator from region sentence1:person is Senator from region 
Example Output: yes

Example Input: sentence1:region is one of location 's statesentence1:region is state in location 
Example Output:
yes