[Robert] likes to take his niece, [Annie], for walks by the beach. [Harold] wanted his son, [Robert], to go fishing with him. [Dorothy] took her son, [Jerome], to the movie theater for his birthday. [Jerome] likes to go fishing with his sister. Her name is [Annie].
('Dorothy', 'Harold')
[Dorothy] took her son, [Jerome], to the movie theater for his birthday. [Jerome] likes to go fishing with his sister. Her name is [Annie]. [Robert] likes to take his niece, [Annie], for walks by the beach. [Harold] wanted his son, [Robert], to go fishing with him.
[{('Dorothy', 'father', 'Harold'): [('Dorothy', 'brother', 'Robert'), ('Robert', 'father', 'Harold')]}, {('Dorothy', 'brother', 'Robert'): [('Dorothy', 'daughter', 'Annie'), ('Annie', 'uncle', 'Robert')]}, {('Dorothy', 'daughter', 'Annie'): [('Dorothy', 'son', 'Jerome'), ('Jerome', 'sister', 'Annie')]}]
['son', 'sister', 'uncle', 'father']