[Frances] is [Johnson]'s grandmother [Vanetta] went fishing with her father [Hugh] and brother [Johnson] last weekend. They caught a dozen sea bass.
('Hugh', 'Frances')
[Vanetta] went fishing with her father [Hugh] and brother [Johnson] last weekend. They caught a dozen sea bass. [Frances] is [Johnson]'s grandmother
[{('Hugh', 'mother', 'Frances'): [('Hugh', 'son', 'Johnson'), ('Johnson', 'grandmother', 'Frances')]}, {('Hugh', 'son', 'Johnson'): [('Hugh', 'daughter', 'Vanetta'), ('Vanetta', 'brother', 'Johnson')]}]
['daughter', 'brother', 'grandmother']