[Ashley] baked cookies to send to her grandson [Michael]. [Michael] split them with his sister [Emily] after they arrived.
('Emily', 'Ashley')
[Ashley] baked cookies to send to her grandson [Michael]. [Michael] split them with his sister [Emily] after they arrived.
[{('Emily', 'grandmother', 'Ashley'): [('Emily', 'brother', 'Michael'), ('Michael', 'grandmother', 'Ashley')]}]
['brother', 'grandmother']