[Vanetta] took her brothers, [Michael] and [Brandon], to the gift store. The brothers wanted to buy their grandmother, [Frances], a birthday present.
('Vanetta', 'Frances')
[Vanetta] took her brothers, [Michael] and [Brandon], to the gift store. The brothers wanted to buy their grandmother, [Frances], a birthday present.
[{('Vanetta', 'grandmother', 'Frances'): [('Vanetta', 'brother', 'Michael'), ('Michael', 'grandmother', 'Frances')]}, {('Michael', 'grandmother', 'Frances'): [('Michael', 'brother', 'Brandon'), ('Brandon', 'grandmother', 'Frances')]}]
['brother', 'brother', 'grandmother']