[Pedro] was happy that his son [Roberto] was doing well in college. [Angelica] loves to go hunting with her uncle [Pedro]. He is teaching her all the tricks. [Robert] was teacher his daughter [Angelica] how to drive. She made him a nervous wreck! [Roberto] and his grandfather, [Harold], went to watch the ball game together.
('Robert', 'Harold')
[Robert] was teacher his daughter [Angelica] how to drive. She made him a nervous wreck! [Angelica] loves to go hunting with her uncle [Pedro]. He is teaching her all the tricks. [Pedro] was happy that his son [Roberto] was doing well in college. [Roberto] and his grandfather, [Harold], went to watch the ball game together.
[{('Robert', 'father', 'Harold'): [('Robert', 'brother', 'Pedro'), ('Pedro', 'father', 'Harold')]}, {('Pedro', 'father', 'Harold'): [('Pedro', 'son', 'Roberto'), ('Roberto', 'grandfather', 'Harold')]}, {('Robert', 'brother', 'Pedro'): [('Robert', 'daughter', 'Angelica'), ('Angelica', 'uncle', 'Pedro')]}]
['daughter', 'uncle', 'son', 'grandfather']