[Rosalee] and her sister [Suanne] played golf together. [Rosalee] won easily. [Suanne] and her sister [Monet] braided each other's hair before school.
('Monet', 'Rosalee')
[Suanne] and her sister [Monet] braided each other's hair before school. [Rosalee] and her sister [Suanne] played golf together. [Rosalee] won easily.
[{('Monet', 'sister', 'Rosalee'): [('Monet', 'sister', 'Suanne'), ('Suanne', 'sister', 'Rosalee')]}]