[Johnson] took his Dad [Hugh] to visit his grandmother [Frances] [Hugh] love his brother [Wesley]. They are always playing together.
('Wesley', 'Frances')
[Hugh] love his brother [Wesley]. They are always playing together. [Johnson] took his Dad [Hugh] to visit his grandmother [Frances]
[{('Wesley', 'mother', 'Frances'): [('Wesley', 'brother', 'Hugh'), ('Hugh', 'mother', 'Frances')]}, {('Hugh', 'mother', 'Frances'): [('Hugh', 'son', 'Johnson'), ('Johnson', 'grandmother', 'Frances')]}]
['brother', 'son', 'grandmother']