[Harold] and his wife [Shantel] made sandwiches for their daughter [Tracy]. [Tracy]'s brother [Pedro] ate pasta instead. [Pedro] loves his daughter [Heather].
('Shantel', 'Heather')
[Harold] and his wife [Shantel] made sandwiches for their daughter [Tracy]. [Tracy]'s brother [Pedro] ate pasta instead. [Pedro] loves his daughter [Heather].
[{('Shantel', 'granddaughter', 'Heather'): [('Shantel', 'husband', 'Harold'), ('Harold', 'granddaughter', 'Heather')]}, {('Harold', 'granddaughter', 'Heather'): [('Harold', 'son', 'Pedro'), ('Pedro', 'daughter', 'Heather')]}, {('Harold', 'son', 'Pedro'): [('Harold', 'daughter', 'Tracy'), ('Tracy', 'brother', 'Pedro')]}]
['husband', 'daughter', 'brother', 'daughter']