[Lois] went shopping with her daughter [Rosalee]. [Rosalee]'s sister [Flavia] was too busy to join them.
('Flavia', 'Lois')
[Lois] went shopping with her daughter [Rosalee]. [Rosalee]'s sister [Flavia] was too busy to join them.
[{('Flavia', 'mother', 'Lois'): [('Flavia', 'sister', 'Rosalee'), ('Rosalee', 'mother', 'Lois')]}]