[Dennis] likes to play baseball with her brother, [Michael]. [Ashley], [Michael]'s grandmother, likes to crochet sweaters for him, though.
('Dennis', 'Ashley')
[Dennis] likes to play baseball with her brother, [Michael]. [Ashley], [Michael]'s grandmother, likes to crochet sweaters for him, though.
[{('Dennis', 'grandmother', 'Ashley'): [('Dennis', 'brother', 'Michael'), ('Michael', 'grandmother', 'Ashley')]}]
['brother', 'grandmother']