[George]'s sister, [Amy], did n't know how deal with drama at work. She asked her sister, [Theresa] for advice
('George', 'Amy')
[George]'s sister, [Amy], did n't know how deal with drama at work. She asked her sister, [Theresa] for advice
[{('George', 'sister', 'Amy'): [('George', 'sister', 'Theresa'), ('Theresa', 'sister', 'Amy')]}]
['sister', 'sister']