[Andrea] took her sister [Juanita] and brother [Don] to the game. [Don] was mad his dad [Joshua] could n't come.
('Joshua', 'Juanita')
[Andrea] took her sister [Juanita] and brother [Don] to the game. [Don] was mad his dad [Joshua] could n't come.
[{('Joshua', 'daughter', 'Juanita'): [('Joshua', 'son', 'Don'), ('Don', 'sister', 'Juanita')]}, {('Don', 'sister', 'Juanita'): [('Don', 'sister', 'Andrea'), ('Andrea', 'sister', 'Juanita')]}]
['son', 'sister', 'sister']