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:region is voting for book_author sentence1:book_author is campaigning in region 
Example Output: yes

Example Input: sentence1:person*politician is running against  sentence1: is holding lead over person*politician 
Example Output: no

Example Input: sentence1:employer is trumping  award_nominee sentence1:award_nominee is losing to employer 
Example Output:
yes