[Hugh]'s son is [Johnson]. [Johnson] and his father always go fishing together on Sundays and have a great time together. [Michael] was worried that his grandmother [Frances] was sick, so he asked his brother [Johnson] to check on her.
('Hugh', 'Frances')
[Hugh]'s son is [Johnson]. [Johnson] and his father always go fishing together on Sundays and have a great time together. [Michael] was worried that his grandmother [Frances] was sick, so he asked his brother [Johnson] to check on her.
[{('Hugh', 'mother', 'Frances'): [('Hugh', 'son', 'Michael'), ('Michael', 'grandmother', 'Frances')]}, {('Hugh', 'son', 'Michael'): [('Hugh', 'son', 'Johnson'), ('Johnson', 'brother', 'Michael')]}]
['son', 'brother', 'grandmother']