[Rich] watched his son [Dale] play catch. [Dale] tossed the ball back and fourth with his brother [Keith]. [Keith] had always loved visits from his Aunt [Alma], as she was funny and had an outgoing personality.
('Rich', 'Alma')
[Rich] watched his son [Dale] play catch. [Dale] tossed the ball back and fourth with his brother [Keith]. [Keith] had always loved visits from his Aunt [Alma], as she was funny and had an outgoing personality.
[{('Rich', 'sister', 'Alma'): [('Rich', 'son', 'Keith'), ('Keith', 'aunt', 'Alma')]}, {('Rich', 'son', 'Keith'): [('Rich', 'son', 'Dale'), ('Dale', 'brother', 'Keith')]}]