[Antonio] was excited to surprise his wife [Tracy] with tickets to her favorite musician's concert. [Antonio]'s son [Aaron] entered rehab for the ninth time at the age of thirty. [Erika] was disappointed when her father, [Antonio] did not allow her to sleep over with her friends. [Erika] us the daughter of [Antonio] 'wife.
('Tracy', 'Aaron')
[Antonio] was excited to surprise his wife [Tracy] with tickets to her favorite musician's concert. [Erika] us the daughter of [Antonio] 'wife. [Erika] was disappointed when her father, [Antonio] did not allow her to sleep over with her friends. [Antonio]'s son [Aaron] entered rehab for the ninth time at the age of thirty.
[{('Tracy', 'son', 'Aaron'): [('Tracy', 'daughter', 'Erika'), ('Erika', 'brother', 'Aaron')]}, {('Erika', 'brother', 'Aaron'): [('Erika', 'father', 'Antonio'), ('Antonio', 'son', 'Aaron')]}, {('Tracy', 'daughter', 'Erika'): [('Tracy', 'husband', 'Antonio'), ('Antonio', 'daughter', 'Erika')]}]
['husband', 'daughter', 'father', 'son']