[Frances] has a son named [Hugh]. [Hugh] was taking his daughter [Gloria] to the mall to buy some new shoes. [Marie], [Gloria]'s sister, was glad because she finally had the house all to herself for a few hours.
('Frances', 'Marie')
[Frances] has a son named [Hugh]. [Hugh] was taking his daughter [Gloria] to the mall to buy some new shoes. [Marie], [Gloria]'s sister, was glad because she finally had the house all to herself for a few hours.
[{('Frances', 'granddaughter', 'Marie'): [('Frances', 'son', 'Hugh'), ('Hugh', 'daughter', 'Marie')]}, {('Hugh', 'daughter', 'Marie'): [('Hugh', 'daughter', 'Gloria'), ('Gloria', 'sister', 'Marie')]}]
['son', 'daughter', 'sister']