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 signing treaty with location sentence1:location is second to location 

Ex Output:
no


Ex Input:
sentence1:computer_software is trademark of organization sentence1:organization is launching version of computer_software 

Ex Output:
no


Ex Input:
sentence1: is being interviewed by person sentence1:person is asking   

Ex Output:

no