[Lynn] went shopping with her son. His name is [Clarence]. [Clarence] and his brother [Joseph] went to see a baseball game on Friday and had a great time. [Dolores] and her mother [Lynn] went dress shopping on Saturday.
('Joseph', 'Dolores')
[Clarence] and his brother [Joseph] went to see a baseball game on Friday and had a great time. [Lynn] went shopping with her son. His name is [Clarence]. [Dolores] and her mother [Lynn] went dress shopping on Saturday.
[{('Joseph', 'sister', 'Dolores'): [('Joseph', 'mother', 'Lynn'), ('Lynn', 'daughter', 'Dolores')]}, {('Joseph', 'mother', 'Lynn'): [('Joseph', 'brother', 'Clarence'), ('Clarence', 'mother', 'Lynn')]}]
['brother', 'mother', 'daughter']