[Travis]'s sister [June] did not want to go shopping but her grandmother [Ashley] forced her to.
('Travis', 'Ashley')
[Travis]'s sister [June] did not want to go shopping but her grandmother [Ashley] forced her to.
[{('Travis', 'grandmother', 'Ashley'): [('Travis', 'sister', 'June'), ('June', 'grandmother', 'Ashley')]}]
['sister', 'grandmother']