[Tracy] loves to make cookies for her son. His name is [Bobby]. [Tracy] recently helped her brother [Pedro] move his son [Jeffrey] into his college dorm. [Dorothy]'s son, [Jeffrey], recently started a pawn shop.
('Dorothy', 'Bobby')
[Dorothy]'s son, [Jeffrey], recently started a pawn shop. [Tracy] recently helped her brother [Pedro] move his son [Jeffrey] into his college dorm. [Tracy] loves to make cookies for her son. His name is [Bobby].
[{('Dorothy', 'nephew', 'Bobby'): [('Dorothy', 'sister', 'Tracy'), ('Tracy', 'son', 'Bobby')]}, {('Dorothy', 'sister', 'Tracy'): [('Dorothy', 'son', 'Jeffrey'), ('Jeffrey', 'aunt', 'Tracy')]}, {('Jeffrey', 'aunt', 'Tracy'): [('Jeffrey', 'father', 'Pedro'), ('Pedro', 'sister', 'Tracy')]}]
['son', 'father', 'sister', 'son']