[Tony] was eating dinner with his wife [Rosetta]. Suddenly, [Rosetta] got a call from her mother, [Theresa].
('Tony', 'Theresa')
[Tony] was eating dinner with his wife [Rosetta]. Suddenly, [Rosetta] got a call from her mother, [Theresa].
[{('Tony', 'mother-in-law', 'Theresa'): [('Tony', 'wife', 'Rosetta'), ('Rosetta', 'mother', 'Theresa')]}]
['wife', 'mother']