[Michelle] loves hanging out with her uncle [Pedro]. [Louis] and his brother [Antonio] played at jacks. [Marie] dropped her daughter, [Michelle], off at [Antonio]'s house. [Antonio] was happy to babysit the child for his sister, [Marie].
('Louis', 'Pedro')
[Louis] and his brother [Antonio] played at jacks. [Marie] dropped her daughter, [Michelle], off at [Antonio]'s house. [Antonio] was happy to babysit the child for his sister, [Marie]. [Michelle] loves hanging out with her uncle [Pedro].
[{('Louis', 'brother', 'Pedro'): [('Louis', 'sister', 'Marie'), ('Marie', 'brother', 'Pedro')]}, {('Louis', 'sister', 'Marie'): [('Louis', 'brother', 'Antonio'), ('Antonio', 'sister', 'Marie')]}, {('Marie', 'brother', 'Pedro'): [('Marie', 'daughter', 'Michelle'), ('Michelle', 'uncle', 'Pedro')]}]
['brother', 'sister', 'daughter', 'uncle']