[Heidi] went with her brother [Kevin] to the mall to buy some new candles. [Wayne] visited his daughter, [Heidi], for Christmas this year.
('Kevin', 'Wayne')
[Heidi] went with her brother [Kevin] to the mall to buy some new candles. [Wayne] visited his daughter, [Heidi], for Christmas this year.
[{('Kevin', 'father', 'Wayne'): [('Kevin', 'sister', 'Heidi'), ('Heidi', 'father', 'Wayne')]}]
['sister', 'father']