[Louis] has a sister that picks on him. Her name is [Marie]. [Harold]'s son [Robert] is in the hospital. [Robert]'s brother [Louis] accidentally hit him with a hammer. [Dorothy] needed to go to the store. [Dorothy] asked her sister [Marie] for a ride.
('Harold', 'Dorothy')
[Harold]'s son [Robert] is in the hospital. [Robert]'s brother [Louis] accidentally hit him with a hammer. [Louis] has a sister that picks on him. Her name is [Marie]. [Dorothy] needed to go to the store. [Dorothy] asked her sister [Marie] for a ride.
[{('Harold', 'daughter', 'Dorothy'): [('Harold', 'son', 'Louis'), ('Louis', 'sister', 'Dorothy')]}, {('Harold', 'son', 'Louis'): [('Harold', 'son', 'Robert'), ('Robert', 'brother', 'Louis')]}, {('Louis', 'sister', 'Dorothy'): [('Louis', 'sister', 'Marie'), ('Marie', 'sister', 'Dorothy')]}]
['son', 'brother', 'sister', 'sister']