[Rebecca]'s father, [Pedro], was mad at his brother [Robert]. [Robert] owed him a lot of money, and showed no signs of paying it back. [Rebecca] asked her sister, [Cheryl], to loan her some money. [Cheryl] then had to ask [James], her brother, for a loan.
('James', 'Robert')
[Rebecca] asked her sister, [Cheryl], to loan her some money. [Cheryl] then had to ask [James], her brother, for a loan. [Rebecca]'s father, [Pedro], was mad at his brother [Robert]. [Robert] owed him a lot of money, and showed no signs of paying it back.
[{('James', 'uncle', 'Robert'): [('James', 'father', 'Pedro'), ('Pedro', 'brother', 'Robert')]}, {('James', 'father', 'Pedro'): [('James', 'sister', 'Rebecca'), ('Rebecca', 'father', 'Pedro')]}, {('James', 'sister', 'Rebecca'): [('James', 'sister', 'Cheryl'), ('Cheryl', 'sister', 'Rebecca')]}]
['sister', 'sister', 'father', 'brother']