[Theresa] made a pie for her daughter [Rosetta]. [Rosetta]'s sister [Belva] really enjoyed it.
('Belva', 'Theresa')
[Theresa] made a pie for her daughter [Rosetta]. [Rosetta]'s sister [Belva] really enjoyed it.
[{('Belva', 'mother', 'Theresa'): [('Belva', 'sister', 'Rosetta'), ('Rosetta', 'mother', 'Theresa')]}]
['sister', 'mother']