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:location is city in location sentence1:location is city of location 

Ex Output:
yes


Ex Input:
sentence1:sports_team is winning without award_winner sentence1:award_winner is playing for sports_team 

Ex Output:
yes


Ex Input:
sentence1:employer is trouncing  employer sentence1:employer is facing  employer 

Ex Output:

yes