[Brandon] went jogging with his brother [Johnson]. [Johnson]'s brother [Bobby] prefers running instead. [Brandon]'s dad [Hugh] is the CEO of the company.
('Bobby', 'Hugh')
[Brandon] went jogging with his brother [Johnson]. [Johnson]'s brother [Bobby] prefers running instead. [Brandon]'s dad [Hugh] is the CEO of the company.
[{('Bobby', 'father', 'Hugh'): [('Bobby', 'brother', 'Johnson'), ('Johnson', 'father', 'Hugh')]}, {('Johnson', 'father', 'Hugh'): [('Johnson', 'brother', 'Brandon'), ('Brandon', 'father', 'Hugh')]}]
['brother', 'brother', 'father']