[James] bought his wife, [Frances], a new necklace. [Frances] was baking cookies for her grandson, [Leonard]. [Leonard]'s brother [Wayne] came home from school, so she baked some extra for him, too.
('James', 'Wayne')
[James] bought his wife, [Frances], a new necklace. [Frances] was baking cookies for her grandson, [Leonard]. [Leonard]'s brother [Wayne] came home from school, so she baked some extra for him, too.
[{('James', 'grandson', 'Wayne'): [('James', 'wife', 'Frances'), ('Frances', 'grandson', 'Wayne')]}, {('Frances', 'grandson', 'Wayne'): [('Frances', 'grandson', 'Leonard'), ('Leonard', 'brother', 'Wayne')]}]
['wife', 'grandson', 'brother']