[Marie] asked her brother [Antonio] and her daughter [Lizzie] to come over because she bought a new movie and wanted them to watch it with her. [Antonio] took his daughter [Emma] to see her grandfather [Harold] after school yesterday.
('Lizzie', 'Harold')
[Marie] asked her brother [Antonio] and her daughter [Lizzie] to come over because she bought a new movie and wanted them to watch it with her. [Antonio] took his daughter [Emma] to see her grandfather [Harold] after school yesterday.
[{('Lizzie', 'grandfather', 'Harold'): [('Lizzie', 'mother', 'Marie'), ('Marie', 'father', 'Harold')]}, {('Marie', 'father', 'Harold'): [('Marie', 'brother', 'Antonio'), ('Antonio', 'father', 'Harold')]}, {('Antonio', 'father', 'Harold'): [('Antonio', 'daughter', 'Emma'), ('Emma', 'grandfather', 'Harold')]}]
['mother', 'brother', 'daughter', 'grandfather']