[Frances] and [James] bought their granddaughter [Gloria] a new car for college. [Johnson], [Gloria]'s brother, was quite jealous.
('James', 'Johnson')
[Frances] and [James] bought their granddaughter [Gloria] a new car for college. [Johnson], [Gloria]'s brother, was quite jealous.
[{('James', 'grandson', 'Johnson'): [('James', 'wife', 'Frances'), ('Frances', 'grandson', 'Johnson')]}, {('Frances', 'grandson', 'Johnson'): [('Frances', 'granddaughter', 'Gloria'), ('Gloria', 'brother', 'Johnson')]}]
['wife', 'granddaughter', 'brother']