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 presents In book sentence1:person describes In book 

Output: yes


Input: Consider Input: sentence1:person is wanting  employer sentence1:person is calling on employer 

Output: yes


Input: Consider Input: sentence1:organization_founder has meeting with  sentence1: is meeting with organization_founder 


Output: yes