[Rich] is one of [Helen]'s brothers. They have lots of fun together. [Dale] is love by his father [Rich]. [Keith] loves his brother [Dale].
('Helen', 'Keith')
[Rich] is one of [Helen]'s brothers. They have lots of fun together. [Dale] is love by his father [Rich]. [Keith] loves his brother [Dale].
[{('Helen', 'nephew', 'Keith'): [('Helen', 'brother', 'Rich'), ('Rich', 'son', 'Keith')]}, {('Rich', 'son', 'Keith'): [('Rich', 'son', 'Dale'), ('Dale', 'brother', 'Keith')]}]