[Antonio] asked his sister [Dorothy] if she could pick his son [Aaron] up from school today and she said yes. [Shantel] took her daughter, [Tracy], out to High Tea yesterday afternoon. [Tracy] loves to make cookies for her son. His name is [Aaron].
('Shantel', 'Dorothy')
[Shantel] took her daughter, [Tracy], out to High Tea yesterday afternoon. [Tracy] loves to make cookies for her son. His name is [Aaron]. [Antonio] asked his sister [Dorothy] if she could pick his son [Aaron] up from school today and she said yes.
[{('Shantel', 'daughter', 'Dorothy'): [('Shantel', 'daughter', 'Tracy'), ('Tracy', 'sister', 'Dorothy')]}, {('Tracy', 'sister', 'Dorothy'): [('Tracy', 'son', 'Aaron'), ('Aaron', 'aunt', 'Dorothy')]}, {('Aaron', 'aunt', 'Dorothy'): [('Aaron', 'father', 'Antonio'), ('Antonio', 'sister', 'Dorothy')]}]
['daughter', 'son', 'father', 'sister']