[Amy] was making a cake for her son [Glen]. For her daughter [Emily], [Amy] decided to make cookies.
('Glen', 'Emily')
[Amy] was making a cake for her son [Glen]. For her daughter [Emily], [Amy] decided to make cookies.
[{('Glen', 'sister', 'Emily'): [('Glen', 'mother', 'Amy'), ('Amy', 'daughter', 'Emily')]}]
['mother', 'daughter']