[Dennis] bought an expensive ring for his wife [Emily]. [Amy] and her son, [Dennis], decorated mugs at the craft fair together.
('Amy', 'Emily')
[Amy] and her son, [Dennis], decorated mugs at the craft fair together. [Dennis] bought an expensive ring for his wife [Emily].
[{('Amy', 'daughter-in-law', 'Emily'): [('Amy', 'son', 'Dennis'), ('Dennis', 'wife', 'Emily')]}]
['son', 'wife']