[Brandon] invited his brothers [Michael] and [Johnson] over for dinner one day and they had a good time. [Hugh] is taking his son [Michael] on a camping trip for the weekend.
('Johnson', 'Hugh')
[Brandon] invited his brothers [Michael] and [Johnson] over for dinner one day and they had a good time. [Hugh] is taking his son [Michael] on a camping trip for the weekend.
[{('Johnson', 'father', 'Hugh'): [('Johnson', 'brother', 'Michael'), ('Michael', 'father', 'Hugh')]}, {('Johnson', 'brother', 'Michael'): [('Johnson', 'brother', 'Brandon'), ('Brandon', 'brother', 'Michael')]}]
['brother', 'brother', 'father']