[Ashley] fixed a big dinner on Sunday and invited her grandson [Michael]. He came and stayed a few hours. [Amy]'s son, [Michael], went with her to the store to buy candy for Halloween.
('Amy', 'Ashley')
[Amy]'s son, [Michael], went with her to the store to buy candy for Halloween. [Ashley] fixed a big dinner on Sunday and invited her grandson [Michael]. He came and stayed a few hours.
[{('Amy', 'mother', 'Ashley'): [('Amy', 'son', 'Michael'), ('Michael', 'grandmother', 'Ashley')]}]
['son', 'grandmother']