[Wayne] took his daughter [Heidi] out for ice cream. His other daughter, [Louise], was still in school and could not go.
('Heidi', 'Louise')
[Wayne] took his daughter [Heidi] out for ice cream. His other daughter, [Louise], was still in school and could not go.
[{('Heidi', 'sister', 'Louise'): [('Heidi', 'father', 'Wayne'), ('Wayne', 'daughter', 'Louise')]}]
['father', 'daughter']