[Ronald] is a sibling of [Allan]. [Angelica]'s sister, [Michelle], recently started acting. [Robert] visited his daughter, [Angelica], for Christmas this year. [Allan] and his sister [Michelle] went to the movies to watch the newest superhero flick.
('Ronald', 'Robert')
[Ronald] is a sibling of [Allan]. [Allan] and his sister [Michelle] went to the movies to watch the newest superhero flick. [Angelica]'s sister, [Michelle], recently started acting. [Robert] visited his daughter, [Angelica], for Christmas this year.
[{('Ronald', 'father', 'Robert'): [('Ronald', 'brother', 'Allan'), ('Allan', 'father', 'Robert')]}, {('Allan', 'father', 'Robert'): [('Allan', 'sister', 'Angelica'), ('Angelica', 'father', 'Robert')]}, {('Allan', 'sister', 'Angelica'): [('Allan', 'sister', 'Michelle'), ('Michelle', 'sister', 'Angelica')]}]
['brother', 'sister', 'sister', 'father']