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:person is suggesting to organization_founder sentence1:person is writing to organization_founder 

Output: no


Input: Consider Input: sentence1:employer is holding advantage over employer sentence1:employer is making  employer 

Output: no


Input: Consider Input: sentence1: is having lead over politician*person sentence1: is challenging  politician*person 


Output: yes