[Michelle] is the [Rich]'s wife. [Dale] is love by his father [Rich]. [Keith] loves his brother [Dale].
('Michelle', 'Keith')
[Michelle] is the [Rich]'s wife. [Dale] is love by his father [Rich]. [Keith] loves his brother [Dale].
[{('Michelle', 'son', 'Keith'): [('Michelle', 'son', 'Dale'), ('Dale', 'brother', 'Keith')]}, {('Michelle', 'son', 'Dale'): [('Michelle', 'husband', 'Rich'), ('Rich', 'son', 'Dale')]}]