[Lynn] went to the store with her sister [Lena] and her daughter [Felicia]. [Felicia]'s sister [Juanita] stayed home.
('Lena', 'Juanita')
[Lynn] went to the store with her sister [Lena] and her daughter [Felicia]. [Felicia]'s sister [Juanita] stayed home.
[{('Lena', 'niece', 'Juanita'): [('Lena', 'sister', 'Lynn'), ('Lynn', 'daughter', 'Juanita')]}, {('Lynn', 'daughter', 'Juanita'): [('Lynn', 'daughter', 'Felicia'), ('Felicia', 'sister', 'Juanita')]}]
['sister', 'daughter', 'sister']