[Lizzie] and her brother [Ronald] were having a wonderful time at Disneyland. [Tracy] is a woman with a nephew named [Ronald]. [Mario]'s mom, [Marie], took him and her daughter, [Lizzie], out for lunch,
('Mario', 'Tracy')
[Mario]'s mom, [Marie], took him and her daughter, [Lizzie], out for lunch, [Lizzie] and her brother [Ronald] were having a wonderful time at Disneyland. [Tracy] is a woman with a nephew named [Ronald].
[{('Mario', 'aunt', 'Tracy'): [('Mario', 'mother', 'Marie'), ('Marie', 'sister', 'Tracy')]}, {('Marie', 'sister', 'Tracy'): [('Marie', 'son', 'Ronald'), ('Ronald', 'aunt', 'Tracy')]}, {('Marie', 'son', 'Ronald'): [('Marie', 'daughter', 'Lizzie'), ('Lizzie', 'brother', 'Ronald')]}]
['mother', 'daughter', 'brother', 'aunt']