[Rebecca] was yelling at her father [Pedro]. [Pedro] told his daughter, [Rebecca], to clean her room. [Rebecca] complained to her sister, [Cheryl], about having to clean her room. [Marie] likes to make mini pies for her niece, [Cheryl].
('Rebecca', 'Marie')
[Rebecca] was yelling at her father [Pedro]. [Pedro] told his daughter, [Rebecca], to clean her room. [Rebecca] complained to her sister, [Cheryl], about having to clean her room. [Marie] likes to make mini pies for her niece, [Cheryl].
[{('Rebecca', 'aunt', 'Marie'): [('Rebecca', 'father', 'Pedro'), ('Pedro', 'sister', 'Marie')]}, {('Pedro', 'sister', 'Marie'): [('Pedro', 'daughter', 'Cheryl'), ('Cheryl', 'aunt', 'Marie')]}, {('Pedro', 'daughter', 'Cheryl'): [('Pedro', 'daughter', 'Rebecca'), ('Rebecca', 'sister', 'Cheryl')]}]
['father', 'daughter', 'sister', 'aunt']