[Kevin] and his sister [Erika] love to play video games. [Shantel] took her grandaughter, [Emma] to the movie. [Antonio], [Emma]'s father was already there with his son, [Kevin].
('Shantel', 'Erika')
[Shantel] took her grandaughter, [Emma] to the movie. [Antonio], [Emma]'s father was already there with his son, [Kevin]. [Kevin] and his sister [Erika] love to play video games.
[{('Shantel', 'granddaughter', 'Erika'): [('Shantel', 'granddaughter', 'Emma'), ('Emma', 'sister', 'Erika')]}, {('Emma', 'sister', 'Erika'): [('Emma', 'brother', 'Kevin'), ('Kevin', 'sister', 'Erika')]}, {('Emma', 'brother', 'Kevin'): [('Emma', 'father', 'Antonio'), ('Antonio', 'son', 'Kevin')]}]
['granddaughter', 'father', 'son', 'sister']