[Allan] does n't like his aunt [Tracy] very much. [Tracy], on the other hand, adores [Allan], and would do anything for him. [Marie] took her son, [Allan], to go get baked goods from the local bakery. [Pedro] is a very hot guy, but his sister [Tracy] is even more attractive. [Robert] was waiting to meet his wife, [Marie], at the airport whose flight was delayed by two hours.
('Robert', 'Pedro')
[Robert] was waiting to meet his wife, [Marie], at the airport whose flight was delayed by two hours. [Marie] took her son, [Allan], to go get baked goods from the local bakery. [Allan] does n't like his aunt [Tracy] very much. [Tracy], on the other hand, adores [Allan], and would do anything for him. [Pedro] is a very hot guy, but his sister [Tracy] is even more attractive.
[{('Robert', 'brother', 'Pedro'): [('Robert', 'sister', 'Tracy'), ('Tracy', 'brother', 'Pedro')]}, {('Robert', 'sister', 'Tracy'): [('Robert', 'son', 'Allan'), ('Allan', 'aunt', 'Tracy')]}, {('Robert', 'son', 'Allan'): [('Robert', 'wife', 'Marie'), ('Marie', 'son', 'Allan')]}]
['wife', 'son', 'aunt', 'brother']