[Angelica] loves hanging out with her uncle [Pedro]. [Ronald] has a sister that picks on him. Her name is [Angelica]. [Ronald] asked his father [Robert] if he could stay home from school because he was sick. [Robert] checked on his son [Mario] to see if he had a fever.
('Mario', 'Pedro')
[Ronald] asked his father [Robert] if he could stay home from school because he was sick. [Robert] checked on his son [Mario] to see if he had a fever. [Ronald] has a sister that picks on him. Her name is [Angelica]. [Angelica] loves hanging out with her uncle [Pedro].
[{('Mario', 'uncle', 'Pedro'): [('Mario', 'father', 'Robert'), ('Robert', 'brother', 'Pedro')]}, {('Robert', 'brother', 'Pedro'): [('Robert', 'daughter', 'Angelica'), ('Angelica', 'uncle', 'Pedro')]}, {('Robert', 'daughter', 'Angelica'): [('Robert', 'son', 'Ronald'), ('Ronald', 'sister', 'Angelica')]}]
['father', 'son', 'sister', 'uncle']