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: is chastising  employer sentence1: is joining  employer 

Ex Output:
no


Ex Input:
sentence1:award_winner is staying with employer sentence1:employer is signing  award_winner 

Ex Output:
no


Ex Input:
sentence1: is campaigning in location sentence1: is travelling to location 

Ex Output:

yes