[Antonio] called his brother [Louis] and invited him to his son [Kevin]'s football game. [Louis] asked his brother [Pedro] to help him fix his car and he said he would after he got off work. [Kevin] was so excited to introduce his new girlfriend to his mother, [Tracy].
('Tracy', 'Pedro')
[Kevin] was so excited to introduce his new girlfriend to his mother, [Tracy]. [Antonio] called his brother [Louis] and invited him to his son [Kevin]'s football game. [Louis] asked his brother [Pedro] to help him fix his car and he said he would after he got off work.
[{('Tracy', 'brother', 'Pedro'): [('Tracy', 'brother', 'Louis'), ('Louis', 'brother', 'Pedro')]}, {('Tracy', 'brother', 'Louis'): [('Tracy', 'son', 'Kevin'), ('Kevin', 'uncle', 'Louis')]}, {('Kevin', 'uncle', 'Louis'): [('Kevin', 'father', 'Antonio'), ('Antonio', 'brother', 'Louis')]}]
['son', 'father', 'brother', 'brother']