[Pedro] and his brother, [Louis], wanted to go to the movies, while [Louis]'s father, [Harold], wanted to go bowling. [Harold]'s wife, [Shantel], said they could do both if they left right now, so they all piled in the car and went. [Roberto] is a man with a son named [Pedro].
('Shantel', 'Roberto')
[Pedro] and his brother, [Louis], wanted to go to the movies, while [Louis]'s father, [Harold], wanted to go bowling. [Harold]'s wife, [Shantel], said they could do both if they left right now, so they all piled in the car and went. [Roberto] is a man with a son named [Pedro].
[{('Shantel', 'grandson', 'Roberto'): [('Shantel', 'husband', 'Harold'), ('Harold', 'grandson', 'Roberto')]}, {('Harold', 'grandson', 'Roberto'): [('Harold', 'son', 'Pedro'), ('Pedro', 'son', 'Roberto')]}, {('Harold', 'son', 'Pedro'): [('Harold', 'son', 'Louis'), ('Louis', 'brother', 'Pedro')]}]
['husband', 'son', 'brother', 'son']