[Antonio] took his son [Aaron] to the park on Saturday and while there they saw [Antonio]'s brother [Louis]. [Samuel] made cookies with his grandma [Shantel]. [Louis] is so proud of his son. [Samuel] is the son's name.
('Aaron', 'Shantel')
[Antonio] took his son [Aaron] to the park on Saturday and while there they saw [Antonio]'s brother [Louis]. [Louis] is so proud of his son. [Samuel] is the son's name. [Samuel] made cookies with his grandma [Shantel].
[{('Aaron', 'grandmother', 'Shantel'): [('Aaron', 'father', 'Antonio'), ('Antonio', 'mother', 'Shantel')]}, {('Antonio', 'mother', 'Shantel'): [('Antonio', 'brother', 'Louis'), ('Louis', 'mother', 'Shantel')]}, {('Louis', 'mother', 'Shantel'): [('Louis', 'son', 'Samuel'), ('Samuel', 'grandmother', 'Shantel')]}]
['father', 'brother', 'son', 'grandmother']