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 conceding to organization_founder sentence1:organization_founder is attacking  organization_founder 
Example Output: no

Example Input: sentence1:organization_founder is president of location sentence1:organization_founder is leader of location 
Example Output: yes

Example Input: sentence1: is campaigning for employer sentence1:employer is picking   
Example Output:
no