[Clarence] is the great brother of [Joseph]. [Lynn] helped her son [Joseph] and her daughter [Dolores] with their homework yesterday. They got done quick and then ate dinner.
('Dolores', 'Clarence')
[Lynn] helped her son [Joseph] and her daughter [Dolores] with their homework yesterday. They got done quick and then ate dinner. [Clarence] is the great brother of [Joseph].
[{('Dolores', 'brother', 'Clarence'): [('Dolores', 'brother', 'Joseph'), ('Joseph', 'brother', 'Clarence')]}, {('Dolores', 'brother', 'Joseph'): [('Dolores', 'mother', 'Lynn'), ('Lynn', 'son', 'Joseph')]}]
['mother', 'son', 'brother']