[Pedro] is [Antonio]'s Brother. [Kevin] asked his father [Antonio] if he could borrow some money. [Tracy] celebrated her anniversary with her husband [Antonio]. [Antonio] is so proud of his son. [Kevin] is the son's name.
('Tracy', 'Pedro')
[Tracy] celebrated her anniversary with her husband [Antonio]. [Antonio] is so proud of his son. [Kevin] is the son's name. [Kevin] asked his father [Antonio] if he could borrow some money. [Pedro] is [Antonio]'s Brother.
[{('Tracy', 'brother', 'Pedro'): [('Tracy', 'son', 'Kevin'), ('Kevin', 'uncle', 'Pedro')]}, {('Kevin', 'uncle', 'Pedro'): [('Kevin', 'father', 'Antonio'), ('Antonio', 'brother', 'Pedro')]}, {('Tracy', 'son', 'Kevin'): [('Tracy', 'husband', 'Antonio'), ('Antonio', 'son', 'Kevin')]}]
['husband', 'son', 'father', 'brother']