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 seizes from region sentence1:region is ceding to location 

Ex Output:
yes


Ex Input:
sentence1:military_combatant is going to invade region sentence1:region is being occupied by military_combatant 

Ex Output:
no


Ex Input:
sentence1:location hates  location sentence1:location is having to location 

Ex Output:

no