[Michael] and his brother [Glen] got into a fight over who was the better basketball player. [Ashley] is [Michael]'s grandmother
('Glen', 'Ashley')
[Michael] and his brother [Glen] got into a fight over who was the better basketball player. [Ashley] is [Michael]'s grandmother
[{('Glen', 'grandmother', 'Ashley'): [('Glen', 'brother', 'Michael'), ('Michael', 'grandmother', 'Ashley')]}]
['brother', 'grandmother']