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