[Ashley] and her son, [Dale] are very close. Unfortunately, [Dale] and his daughter, [Charlotte] are not.
('Charlotte', 'Ashley')
[Ashley] and her son, [Dale] are very close. Unfortunately, [Dale] and his daughter, [Charlotte] are not.
[{('Charlotte', 'grandmother', 'Ashley'): [('Charlotte', 'father', 'Dale'), ('Dale', 'mother', 'Ashley')]}]
['father', 'mother']