[Dorothy]'s husband, [Pedro], just went on tour. [Robert] went out for pizza with his daughter [Michelle] and his brother [Pedro]. [Michelle] take care of her grandmother [Shantel]
('Dorothy', 'Shantel')
[Dorothy]'s husband, [Pedro], just went on tour. [Robert] went out for pizza with his daughter [Michelle] and his brother [Pedro]. [Michelle] take care of her grandmother [Shantel]
[{('Dorothy', 'mother-in-law', 'Shantel'): [('Dorothy', 'husband', 'Pedro'), ('Pedro', 'mother', 'Shantel')]}, {('Pedro', 'mother', 'Shantel'): [('Pedro', 'brother', 'Robert'), ('Robert', 'mother', 'Shantel')]}, {('Robert', 'mother', 'Shantel'): [('Robert', 'daughter', 'Michelle'), ('Michelle', 'grandmother', 'Shantel')]}]
['husband', 'brother', 'daughter', 'grandmother']