[Lynn] loves cooking for her son. His name is [Don]. [Hugh] enjoys talking to his sister. Her name is [Lynn]. [Frances] took her son [Hugh] to school this morning because he missed the bus.
('Frances', 'Don')
[Frances] took her son [Hugh] to school this morning because he missed the bus. [Hugh] enjoys talking to his sister. Her name is [Lynn]. [Lynn] loves cooking for her son. His name is [Don].
[{('Frances', 'grandson', 'Don'): [('Frances', 'daughter', 'Lynn'), ('Lynn', 'son', 'Don')]}, {('Frances', 'daughter', 'Lynn'): [('Frances', 'son', 'Hugh'), ('Hugh', 'sister', 'Lynn')]}]
['son', 'sister', 'son']