[Tony] wanted to spend his day off at a museum, so his wife [Rosetta] did some research on the best museums nearby. [Theresa] took her son [Tony] to the park.
('Rosetta', 'Theresa')
[Tony] wanted to spend his day off at a museum, so his wife [Rosetta] did some research on the best museums nearby. [Theresa] took her son [Tony] to the park.
[{('Rosetta', 'mother-in-law', 'Theresa'): [('Rosetta', 'husband', 'Tony'), ('Tony', 'mother', 'Theresa')]}]
['husband', 'mother']