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".

Input: Consider Input: sentence1:organization_founder is being killed by location sentence1:organization_founder is accusing  location 

Output: no


Input: Consider Input: sentence1:employer is beating  employer sentence1:employer is overtaking  employer 

Output: yes


Input: Consider Input: sentence1:person*politician is leader of region sentence1:person*politician is Minister of region 


Output: no