[Harold]'s grandson, [Jerome], was born yesterday. [Dorothy] was honored to take her son [Jerome] to the mother son dance at her son's school last Friday. [Annie]'s sister [Heather] painted a picture for [Annie]'s mother, [Dorothy].
('Harold', 'Heather')
[Harold]'s grandson, [Jerome], was born yesterday. [Dorothy] was honored to take her son [Jerome] to the mother son dance at her son's school last Friday. [Annie]'s sister [Heather] painted a picture for [Annie]'s mother, [Dorothy].
[{('Harold', 'granddaughter', 'Heather'): [('Harold', 'granddaughter', 'Annie'), ('Annie', 'sister', 'Heather')]}, {('Harold', 'granddaughter', 'Annie'): [('Harold', 'grandson', 'Jerome'), ('Jerome', 'sister', 'Annie')]}, {('Jerome', 'sister', 'Annie'): [('Jerome', 'mother', 'Dorothy'), ('Dorothy', 'daughter', 'Annie')]}]
['grandson', 'mother', 'daughter', 'sister']