[Dorothy]'s father [Harold] is taking her to a movie because she got good grades. [Marie] and her husband [Robert] went scuba diving with their daughter [Lizzie]. [Robert]'s sister [Dorothy] is afraid to swim and did n't go.
('Harold', 'Lizzie')
[Dorothy]'s father [Harold] is taking her to a movie because she got good grades. [Marie] and her husband [Robert] went scuba diving with their daughter [Lizzie]. [Robert]'s sister [Dorothy] is afraid to swim and did n't go.
[{('Harold', 'granddaughter', 'Lizzie'): [('Harold', 'son', 'Robert'), ('Robert', 'daughter', 'Lizzie')]}, {('Robert', 'daughter', 'Lizzie'): [('Robert', 'wife', 'Marie'), ('Marie', 'daughter', 'Lizzie')]}, {('Harold', 'son', 'Robert'): [('Harold', 'daughter', 'Dorothy'), ('Dorothy', 'brother', 'Robert')]}]
['daughter', 'brother', 'wife', 'daughter']