[Nicholas] and his wife, [Amy], were having an argument. [Nicholas] said she spoiled her son, [Dennis], but [Amy] asserted she was only being a loving mother.
('Nicholas', 'Dennis')
[Nicholas] and his wife, [Amy], were having an argument. [Nicholas] said she spoiled her son, [Dennis], but [Amy] asserted she was only being a loving mother.
[{('Nicholas', 'son', 'Dennis'): [('Nicholas', 'wife', 'Amy'), ('Amy', 'son', 'Dennis')]}]
['wife', 'son']