[Lena] has a lovely sister named [Lynn] and [Lena]'s mother is [Frances] [Lynn] and her daughter [Juanita] went out to dinner.
('Frances', 'Juanita')
[Lena] has a lovely sister named [Lynn] and [Lena]'s mother is [Frances] [Lynn] and her daughter [Juanita] went out to dinner.
[{('Frances', 'granddaughter', 'Juanita'): [('Frances', 'daughter', 'Lynn'), ('Lynn', 'daughter', 'Juanita')]}, {('Frances', 'daughter', 'Lynn'): [('Frances', 'daughter', 'Lena'), ('Lena', 'sister', 'Lynn')]}]
['daughter', 'sister', 'daughter']