[Melissa] moved back home with her parents, [John] and [Katherine]. [Loretta] and her father, [John] do not get along.
('Katherine', 'Loretta')
[Melissa] moved back home with her parents, [John] and [Katherine]. [Loretta] and her father, [John] do not get along.
[{('Katherine', 'daughter', 'Loretta'): [('Katherine', 'daughter', 'Melissa'), ('Melissa', 'sister', 'Loretta')]}, {('Melissa', 'sister', 'Loretta'): [('Melissa', 'father', 'John'), ('John', 'daughter', 'Loretta')]}]