[Hugh] loves his mother very much. Her name is [Frances]. [David] does n't like her brother [Wesley]. [Hugh] took his brother [Wesley] to get lunch at a local diner.
('David', 'Frances')
[David] does n't like her brother [Wesley]. [Hugh] took his brother [Wesley] to get lunch at a local diner. [Hugh] loves his mother very much. Her name is [Frances].
[{('David', 'mother', 'Frances'): [('David', 'brother', 'Wesley'), ('Wesley', 'mother', 'Frances')]}, {('Wesley', 'mother', 'Frances'): [('Wesley', 'brother', 'Hugh'), ('Hugh', 'mother', 'Frances')]}]
['brother', 'brother', 'mother']