[Frances] and her daughter [David] got food poisoning. [David]'s son [Johnson] was lucky and did n't eat the bad crab. [Frances] liked to play hide and seek with her son [Wesley].
('Johnson', 'Wesley')
[Frances] and her daughter [David] got food poisoning. [David]'s son [Johnson] was lucky and did n't eat the bad crab. [Frances] liked to play hide and seek with her son [Wesley].
[{('Johnson', 'uncle', 'Wesley'): [('Johnson', 'mother', 'David'), ('David', 'brother', 'Wesley')]}, {('David', 'brother', 'Wesley'): [('David', 'mother', 'Frances'), ('Frances', 'son', 'Wesley')]}]
['mother', 'mother', 'son']