[Allan]'s mom [Marie] made a special tea for her husband, [Robert]. [Tracy]'s son, [Bernardo], went with her to the store to buy candy for Halloween. [Allan] does n't like his aunt [Tracy] very much. [Tracy], on the other hand, adores [Allan], and would do anything for him.
('Robert', 'Bernardo')
[Allan]'s mom [Marie] made a special tea for her husband, [Robert]. [Allan] does n't like his aunt [Tracy] very much. [Tracy], on the other hand, adores [Allan], and would do anything for him. [Tracy]'s son, [Bernardo], went with her to the store to buy candy for Halloween.
[{('Robert', 'nephew', 'Bernardo'): [('Robert', 'sister', 'Tracy'), ('Tracy', 'son', 'Bernardo')]}, {('Robert', 'sister', 'Tracy'): [('Robert', 'son', 'Allan'), ('Allan', 'aunt', 'Tracy')]}, {('Robert', 'son', 'Allan'): [('Robert', 'wife', 'Marie'), ('Marie', 'son', 'Allan')]}]
['wife', 'son', 'aunt', 'son']