[Don] went out for pizza with his father [Joshua] and sister [Juanita]. [Juanita] was sad that her sister [Felicia] could n't join them because she had other dinner plans.
('Joshua', 'Felicia')
[Don] went out for pizza with his father [Joshua] and sister [Juanita]. [Juanita] was sad that her sister [Felicia] could n't join them because she had other dinner plans.
[{('Joshua', 'daughter', 'Felicia'): [('Joshua', 'daughter', 'Juanita'), ('Juanita', 'sister', 'Felicia')]}, {('Joshua', 'daughter', 'Juanita'): [('Joshua', 'son', 'Don'), ('Don', 'sister', 'Juanita')]}]
['son', 'sister', 'sister']