[Amy]'s son, [Glen], recently started a pawn shop. [Amy] took her daughter [Emily] to the store to find her some new boots for the cold winter weather.
('Emily', 'Glen')
[Amy] took her daughter [Emily] to the store to find her some new boots for the cold winter weather. [Amy]'s son, [Glen], recently started a pawn shop.
[{('Emily', 'brother', 'Glen'): [('Emily', 'mother', 'Amy'), ('Amy', 'son', 'Glen')]}]
['mother', 'son']