[Michael]'s sister [Nicole] asked him for some help planting her garden. [Jennifer] was celebrating her birthday with her mother [Beverly]. [Michael] liked to play games with his sister, [Jennifer]. [Wayne] and his sister [Nicole] walked to school together every day, since they only lived two blocks away from the school.
('Wayne', 'Beverly')
[Wayne] and his sister [Nicole] walked to school together every day, since they only lived two blocks away from the school. [Michael]'s sister [Nicole] asked him for some help planting her garden. [Michael] liked to play games with his sister, [Jennifer]. [Jennifer] was celebrating her birthday with her mother [Beverly].
[{('Wayne', 'mother', 'Beverly'): [('Wayne', 'sister', 'Nicole'), ('Nicole', 'mother', 'Beverly')]}, {('Nicole', 'mother', 'Beverly'): [('Nicole', 'brother', 'Michael'), ('Michael', 'mother', 'Beverly')]}, {('Michael', 'mother', 'Beverly'): [('Michael', 'sister', 'Jennifer'), ('Jennifer', 'mother', 'Beverly')]}]
['sister', 'brother', 'sister', 'mother']