[Tracy] was trying to tell her father [Harold] that she needed help in the kitchen. [Harold] did n't hear her because he was busy playing baseball with his son [Robert]. [Cheryl]'s mom, [Dorothy], has recently taken art classes. [Tracy] took her sister [Dorothy] out for dinner to celebrate her birthday.
('Cheryl', 'Robert')
[Cheryl]'s mom, [Dorothy], has recently taken art classes. [Tracy] took her sister [Dorothy] out for dinner to celebrate her birthday. [Tracy] was trying to tell her father [Harold] that she needed help in the kitchen. [Harold] did n't hear her because he was busy playing baseball with his son [Robert].
[{('Cheryl', 'uncle', 'Robert'): [('Cheryl', 'mother', 'Dorothy'), ('Dorothy', 'brother', 'Robert')]}, {('Dorothy', 'brother', 'Robert'): [('Dorothy', 'father', 'Harold'), ('Harold', 'son', 'Robert')]}, {('Dorothy', 'father', 'Harold'): [('Dorothy', 'sister', 'Tracy'), ('Tracy', 'father', 'Harold')]}]
['mother', 'sister', 'father', 'son']