[Annie] and her mother [Dorothy] attended a play at the theater. [Robert] likes to watch boxing with his brother. His name is [Antonio]. [Antonio] took his niece [Annie] fishing Saturday. They caught a couple small fish. [Elsie] loves painting with her father. His name is [Robert].
('Dorothy', 'Elsie')
[Annie] and her mother [Dorothy] attended a play at the theater. [Antonio] took his niece [Annie] fishing Saturday. They caught a couple small fish. [Robert] likes to watch boxing with his brother. His name is [Antonio]. [Elsie] loves painting with her father. His name is [Robert].
[{('Dorothy', 'niece', 'Elsie'): [('Dorothy', 'brother', 'Robert'), ('Robert', 'daughter', 'Elsie')]}, {('Dorothy', 'brother', 'Robert'): [('Dorothy', 'brother', 'Antonio'), ('Antonio', 'brother', 'Robert')]}, {('Dorothy', 'brother', 'Antonio'): [('Dorothy', 'daughter', 'Annie'), ('Annie', 'uncle', 'Antonio')]}]
['daughter', 'uncle', 'brother', 'daughter']