[Amy] has a lovely sister named [Theresa] and [Amy]'s mother is [Ashley]
('Ashley', 'Theresa')
[Amy] has a lovely sister named [Theresa] and [Amy]'s mother is [Ashley]
[{('Ashley', 'daughter', 'Theresa'): [('Ashley', 'daughter', 'Amy'), ('Amy', 'sister', 'Theresa')]}]
['daughter', 'sister']