[Antonio] wants to invite his mother [Shantel] to his brother [Louis]'s birthday party with [Louis]'s son [Samuel]. [Michael] went to the store with his brother, [Samuel].
('Michael', 'Shantel')
[Michael] went to the store with his brother, [Samuel]. [Antonio] wants to invite his mother [Shantel] to his brother [Louis]'s birthday party with [Louis]'s son [Samuel].
[{('Michael', 'grandmother', 'Shantel'): [('Michael', 'father', 'Louis'), ('Louis', 'mother', 'Shantel')]}, {('Michael', 'father', 'Louis'): [('Michael', 'brother', 'Samuel'), ('Samuel', 'father', 'Louis')]}, {('Louis', 'mother', 'Shantel'): [('Louis', 'brother', 'Antonio'), ('Antonio', 'mother', 'Shantel')]}]
['brother', 'father', 'brother', 'mother']