[Kevin] was watching a movie with his sister [Amalia] and his brother [Lionel] when his grandmother [Latisha] brought them some popcorn to eat while they watched it.
('Lionel', 'Latisha')
[Kevin] was watching a movie with his sister [Amalia] and his brother [Lionel] when his grandmother [Latisha] brought them some popcorn to eat while they watched it.
[{('Lionel', 'grandmother', 'Latisha'): [('Lionel', 'sister', 'Amalia'), ('Amalia', 'grandmother', 'Latisha')]}, {('Amalia', 'grandmother', 'Latisha'): [('Amalia', 'brother', 'Kevin'), ('Kevin', 'grandmother', 'Latisha')]}]