[Beverly]'s daugher, [Jennifer], went swimming in the pool. Her older brother, [Michael], stood nearby and kept an eye on her. [Samuel] and his mother [Beverly] went to the animal shelter to adopt a cat. [Michael] went to stay with his uncle [Robert] last weekend and had a great time.
('Samuel', 'Robert')
[Samuel] and his mother [Beverly] went to the animal shelter to adopt a cat. [Beverly]'s daugher, [Jennifer], went swimming in the pool. Her older brother, [Michael], stood nearby and kept an eye on her. [Michael] went to stay with his uncle [Robert] last weekend and had a great time.
[{('Samuel', 'uncle', 'Robert'): [('Samuel', 'mother', 'Beverly'), ('Beverly', 'brother', 'Robert')]}, {('Beverly', 'brother', 'Robert'): [('Beverly', 'son', 'Michael'), ('Michael', 'uncle', 'Robert')]}, {('Beverly', 'son', 'Michael'): [('Beverly', 'daughter', 'Jennifer'), ('Jennifer', 'brother', 'Michael')]}]
['mother', 'daughter', 'brother', 'uncle']