[Antonio] decided to take his son, [Aaron], on a ski vacation. [Robert] went to visit his brother [Louis] yesterday and his daughter [Angelica] wanted to come along. He told her no because she needed to get her homework done. [Aaron] met his uncle, [Louis], at the zoo for some fun.
('Antonio', 'Angelica')
[Antonio] decided to take his son, [Aaron], on a ski vacation. [Aaron] met his uncle, [Louis], at the zoo for some fun. [Robert] went to visit his brother [Louis] yesterday and his daughter [Angelica] wanted to come along. He told her no because she needed to get her homework done.
[{('Antonio', 'niece', 'Angelica'): [('Antonio', 'brother', 'Robert'), ('Robert', 'daughter', 'Angelica')]}, {('Antonio', 'brother', 'Robert'): [('Antonio', 'brother', 'Louis'), ('Louis', 'brother', 'Robert')]}, {('Antonio', 'brother', 'Louis'): [('Antonio', 'son', 'Aaron'), ('Aaron', 'uncle', 'Louis')]}]
['son', 'uncle', 'brother', 'daughter']