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: agrees to acquire organization sentence1:organization is being bought by  
Example Output: yes

Example Input: sentence1:location is going to war against location sentence1:location is going into location 
Example Output: no

Example Input: sentence1:region is dependent on location sentence1:region has agreement with location 
Example Output:
no