[Bobby] and is making a special card for his grandmother [Frances]. [Francisco] made dinner reservations for his sister [David]. [David]'s biggest accomplishment is raising her son [Bobby].
('Francisco', 'Frances')
[Francisco] made dinner reservations for his sister [David]. [David]'s biggest accomplishment is raising her son [Bobby]. [Bobby] and is making a special card for his grandmother [Frances].
[{('Francisco', 'mother', 'Frances'): [('Francisco', 'sister', 'David'), ('David', 'mother', 'Frances')]}, {('David', 'mother', 'Frances'): [('David', 'son', 'Bobby'), ('Bobby', 'grandmother', 'Frances')]}]
['sister', 'son', 'grandmother']