[Andrea] and her sister [Juanita] were going to the store to buy groceries. [Juanita]'s mom, [Lynn], called [Juanita] to ask her to buy a gallon of milk. [Andrea] asked her grandfather [James] how old he was. [James] smiled, and told her he was only eighty-five.
('Lynn', 'James')
[Andrea] and her sister [Juanita] were going to the store to buy groceries. [Juanita]'s mom, [Lynn], called [Juanita] to ask her to buy a gallon of milk. [Andrea] asked her grandfather [James] how old he was. [James] smiled, and told her he was only eighty-five.
[{('Lynn', 'father', 'James'): [('Lynn', 'daughter', 'Juanita'), ('Juanita', 'grandfather', 'James')]}, {('Juanita', 'grandfather', 'James'): [('Juanita', 'sister', 'Andrea'), ('Andrea', 'grandfather', 'James')]}]
['daughter', 'sister', 'grandfather']