[Keith] has a brother who is younger than him. The brother has a sister whose name is [Donna]. [Rich] is an engineer who loves to take his son [Keith] to the science museum to help him learn about the world [Scott] wanted to see his granddaughter [Donna] one last time before she went away to college.
('Rich', 'Scott')
[Rich] is an engineer who loves to take his son [Keith] to the science museum to help him learn about the world [Keith] has a brother who is younger than him. The brother has a sister whose name is [Donna]. [Scott] wanted to see his granddaughter [Donna] one last time before she went away to college.
[{('Rich', 'father', 'Scott'): [('Rich', 'daughter', 'Donna'), ('Donna', 'grandfather', 'Scott')]}, {('Rich', 'daughter', 'Donna'): [('Rich', 'son', 'Keith'), ('Keith', 'sister', 'Donna')]}]