[Lynn] and her mother [Frances] had a coffee date, and [Lynn]'s sister [Cindy] showed up in the middle of it. [Lena] is a woman with a sister named [Cindy].
('Frances', 'Lena')
[Lynn] and her mother [Frances] had a coffee date, and [Lynn]'s sister [Cindy] showed up in the middle of it. [Lena] is a woman with a sister named [Cindy].
[{('Frances', 'daughter', 'Lena'): [('Frances', 'daughter', 'Lynn'), ('Lynn', 'sister', 'Lena')]}, {('Lynn', 'sister', 'Lena'): [('Lynn', 'sister', 'Cindy'), ('Cindy', 'sister', 'Lena')]}]
['daughter', 'sister', 'sister']