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 staying with employer sentence1:employer is signing  award_winner 

Ex Output:
no


Ex Input:
sentence1:location is center of location sentence1:location is center in location 

Ex Output:
yes


Ex Input:
sentence1:employer is targeting  employer sentence1:employer is taking on employer 

Ex Output:

yes