[Dale] drove his daughters [Belva] and [June] to school.
('June', 'Belva')
[Dale] drove his daughters [Belva] and [June] to school.
[{('June', 'sister', 'Belva'): [('June', 'father', 'Dale'), ('Dale', 'daughter', 'Belva')]}]
['father', 'daughter']