[Wayne] told his daughter, [Heidi], to clean her room. [Heidi] complained to her sister, [Louise], about having to clean her room.
('Wayne', 'Louise')
[Wayne] told his daughter, [Heidi], to clean her room. [Heidi] complained to her sister, [Louise], about having to clean her room.
[{('Wayne', 'daughter', 'Louise'): [('Wayne', 'daughter', 'Heidi'), ('Heidi', 'sister', 'Louise')]}]
['daughter', 'sister']