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".

Ex Input:
sentence1:person is elected to defeat person sentence1:person is running against person 

Ex Output:
yes


Ex Input:
sentence1:employer is holding advantage over employer sentence1:employer is having  employer 

Ex Output:
no


Ex Input:
sentence1:book_author is winning to person*politician 's %sentence1:person*politician is meeting with book_author 

Ex Output:

no