[Elsie] ca n't wait to see her favorite aunt [Tracy]. [Tracy] takes her son [Bobby] to the park every Saturday. While [Robert] was at the playground with his young daughter [Elsie], he introduced me to his mom, [Shantel].
('Shantel', 'Bobby')
While [Robert] was at the playground with his young daughter [Elsie], he introduced me to his mom, [Shantel]. [Elsie] ca n't wait to see her favorite aunt [Tracy]. [Tracy] takes her son [Bobby] to the park every Saturday.
[{('Shantel', 'grandson', 'Bobby'): [('Shantel', 'daughter', 'Tracy'), ('Tracy', 'son', 'Bobby')]}, {('Shantel', 'daughter', 'Tracy'): [('Shantel', 'son', 'Robert'), ('Robert', 'sister', 'Tracy')]}, {('Robert', 'sister', 'Tracy'): [('Robert', 'daughter', 'Elsie'), ('Elsie', 'aunt', 'Tracy')]}]
['son', 'daughter', 'aunt', 'son']