[Tina] and her mother [Lena] went dress shopping on Saturday. [Frances] took her grandson [Tina] to the zoo. He loved feeding the monkeys. [Frances]'s daughter, [David], asked her mom to read her a story.
('Lena', 'David')
[Tina] and her mother [Lena] went dress shopping on Saturday. [Frances] took her grandson [Tina] to the zoo. He loved feeding the monkeys. [Frances]'s daughter, [David], asked her mom to read her a story.
[{('Lena', 'sister', 'David'): [('Lena', 'mother', 'Frances'), ('Frances', 'daughter', 'David')]}, {('Lena', 'mother', 'Frances'): [('Lena', 'daughter', 'Tina'), ('Tina', 'grandmother', 'Frances')]}]
['daughter', 'grandmother', 'daughter']