Now that the weekend was here, [Pedro] kept his promise to his daughter [Cheryl] and took her out shopping. [Marie] is teaching her niece, [Cheryl] how to bake a homemade apple pie. [Elsie] took her uncle [Antonio] to the grocery store. [Marie]'s daughter, [Elsie], just graduated high school.
('Pedro', 'Antonio')
Now that the weekend was here, [Pedro] kept his promise to his daughter [Cheryl] and took her out shopping. [Marie] is teaching her niece, [Cheryl] how to bake a homemade apple pie. [Marie]'s daughter, [Elsie], just graduated high school. [Elsie] took her uncle [Antonio] to the grocery store.
[{('Pedro', 'brother', 'Antonio'): [('Pedro', 'sister', 'Marie'), ('Marie', 'brother', 'Antonio')]}, {('Marie', 'brother', 'Antonio'): [('Marie', 'daughter', 'Elsie'), ('Elsie', 'uncle', 'Antonio')]}, {('Pedro', 'sister', 'Marie'): [('Pedro', 'daughter', 'Cheryl'), ('Cheryl', 'aunt', 'Marie')]}]
['daughter', 'aunt', 'daughter', 'uncle']