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:employer is trailing  employer sentence1:employer is sweeping  employer 
Example Output: yes

Example Input: sentence1:book_author is holding lead over person*politician sentence1:person*politician is leading with % followed by book_author 
Example Output: no

Example Input: sentence1:location is   location 's capitalsentence1:location is one of city in location 
Example Output:
yes