[Ashley] bought her granddaughter [Lorraine] a nice watch for Christmas. This made [Lorraine]'s sister [Heidi] very jealous because she got nothing.
('Heidi', 'Ashley')
[Ashley] bought her granddaughter [Lorraine] a nice watch for Christmas. This made [Lorraine]'s sister [Heidi] very jealous because she got nothing.
[{('Heidi', 'grandmother', 'Ashley'): [('Heidi', 'sister', 'Lorraine'), ('Lorraine', 'grandmother', 'Ashley')]}]
['sister', 'grandmother']