[Amy] and her son, [Milton], decorated mugs at the craft fair together. [Milton] needed his brother, [Dennis], to help with a problem
('Amy', 'Dennis')
[Amy] and her son, [Milton], decorated mugs at the craft fair together. [Milton] needed his brother, [Dennis], to help with a problem
[{('Amy', 'son', 'Dennis'): [('Amy', 'son', 'Milton'), ('Milton', 'brother', 'Dennis')]}]
['son', 'brother']