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 sharing  award sentence1:person is winning  award 

Ex Output:
yes


Ex Input:
sentence1:person is having lead over person sentence1:person is taking lead over person 

Ex Output:
yes


Ex Input:
sentence1:award_nominee is crushing  employer sentence1:award_nominee is joining  employer 

Ex Output:

no