[Harold] gave his son [Louis] some money. [Louis] did n't need it, so he gave it to his daughter [Nicole]. [Beverly] wants to make a special meal for her daughter [Nicole]'s birthday. [Robert] enjoys the company of his sibling [Beverly].
('Robert', 'Harold')
[Robert] enjoys the company of his sibling [Beverly]. [Beverly] wants to make a special meal for her daughter [Nicole]'s birthday. [Harold] gave his son [Louis] some money. [Louis] did n't need it, so he gave it to his daughter [Nicole].
[{('Robert', 'father', 'Harold'): [('Robert', 'sister', 'Beverly'), ('Beverly', 'father', 'Harold')]}, {('Beverly', 'father', 'Harold'): [('Beverly', 'daughter', 'Nicole'), ('Nicole', 'grandfather', 'Harold')]}, {('Nicole', 'grandfather', 'Harold'): [('Nicole', 'father', 'Louis'), ('Louis', 'father', 'Harold')]}]
['sister', 'daughter', 'father', 'father']