[Antonio] took the kids to a babysitter so he could have a great date with his wife, [Tracy]. [Bobby] idolizes his uncle, [Robert]. [Tracy] loved to care for her newborn child [Bobby]. [Louis] and his brother [Antonio] were rarely seen apart.
('Louis', 'Robert')
[Louis] and his brother [Antonio] were rarely seen apart. [Antonio] took the kids to a babysitter so he could have a great date with his wife, [Tracy]. [Tracy] loved to care for her newborn child [Bobby]. [Bobby] idolizes his uncle, [Robert].
[{('Louis', 'brother', 'Robert'): [('Louis', 'brother', 'Antonio'), ('Antonio', 'brother', 'Robert')]}, {('Antonio', 'brother', 'Robert'): [('Antonio', 'son', 'Bobby'), ('Bobby', 'uncle', 'Robert')]}, {('Antonio', 'son', 'Bobby'): [('Antonio', 'wife', 'Tracy'), ('Tracy', 'son', 'Bobby')]}]
['brother', 'wife', 'son', 'uncle']