[Leonard] is [Pete]'s Brother. [Cindy]'s son, [Pete], is exceptionally cute. She just had to show a picture to her father, [James].
('James', 'Leonard')
[Cindy]'s son, [Pete], is exceptionally cute. She just had to show a picture to her father, [James]. [Leonard] is [Pete]'s Brother.
[{('James', 'grandson', 'Leonard'): [('James', 'daughter', 'Cindy'), ('Cindy', 'son', 'Leonard')]}, {('Cindy', 'son', 'Leonard'): [('Cindy', 'son', 'Pete'), ('Pete', 'brother', 'Leonard')]}]
['daughter', 'son', 'brother']