[Gloria] is looking for a good gift for her sister [Marie]. [David]'s father, [James], took her to the bowling alley. [David]'s daughter, [Marie], joined them because bowling was her favorite hobby.
('Gloria', 'James')
[Gloria] is looking for a good gift for her sister [Marie]. [David]'s father, [James], took her to the bowling alley. [David]'s daughter, [Marie], joined them because bowling was her favorite hobby.
[{('Gloria', 'grandfather', 'James'): [('Gloria', 'mother', 'David'), ('David', 'father', 'James')]}, {('Gloria', 'mother', 'David'): [('Gloria', 'sister', 'Marie'), ('Marie', 'mother', 'David')]}]
['sister', 'mother', 'father']