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:award_winner is trailing  employer sentence1:employer is besting  award_winner 

Ex Output:
no


Ex Input:
sentence1:organization_founder is speaking  region sentence1:organization_founder is fluent in region 

Ex Output:
yes


Ex Input:
sentence1:person is trailing  employer sentence1:person is facing  employer 

Ex Output:

yes