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 planning to attack location sentence1:organization_founder is destroying  location 
Example Output: no

Example Input: sentence1:person*politician is holding advantage over person*politician sentence1:person*politician is having lead over person*politician 
Example Output: yes

Example Input: sentence1:region retaliates against region sentence1:region is going to war with region 
Example Output:
no