[Marie] and her son [Mario] went to the zoo with [Marie]'s brother [Louis]. [Antonio] called his nephew [Mario] and they made plans to go to a football game this weekend. [Emma] invited her father [Antonio] to her high school father daughter dance.
('Louis', 'Emma')
[Marie] and her son [Mario] went to the zoo with [Marie]'s brother [Louis]. [Antonio] called his nephew [Mario] and they made plans to go to a football game this weekend. [Emma] invited her father [Antonio] to her high school father daughter dance.
[{('Louis', 'niece', 'Emma'): [('Louis', 'brother', 'Antonio'), ('Antonio', 'daughter', 'Emma')]}, {('Louis', 'brother', 'Antonio'): [('Louis', 'sister', 'Marie'), ('Marie', 'brother', 'Antonio')]}, {('Marie', 'brother', 'Antonio'): [('Marie', 'son', 'Mario'), ('Mario', 'uncle', 'Antonio')]}]
['sister', 'son', 'uncle', 'daughter']