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:organization is filing lawsuit against award_nominee sentence1:organization is suing  award_nominee 

Ex Output:
yes


Ex Input:
sentence1:location is exceeding  location sentence1:location is eclipsing  location 

Ex Output:
yes


Ex Input:
sentence1:award_winner is edging  employer sentence1:award_winner has advantage over employer 

Ex Output:

yes