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 carrying from location sentence1:organization is operating flight from location 

Ex Output:
no


Ex Input:
sentence1:region is one of market in location sentence1:region is market in location 

Ex Output:
yes


Ex Input:
sentence1:employer is waiting for employer sentence1:employer is needing  employer 

Ex Output:

yes