[Frances] baked a special pie for her grandson [Michael]. [Hugh] hit his brother [Wesley] in the head. [Hugh] took his son [Michael] to soccer practice.
('Wesley', 'Frances')
[Hugh] hit his brother [Wesley] in the head. [Hugh] took his son [Michael] to soccer practice. [Frances] baked a special pie for her grandson [Michael].
[{('Wesley', 'mother', 'Frances'): [('Wesley', 'brother', 'Hugh'), ('Hugh', 'mother', 'Frances')]}, {('Hugh', 'mother', 'Frances'): [('Hugh', 'son', 'Michael'), ('Michael', 'grandmother', 'Frances')]}]
['brother', 'son', 'grandmother']