[Pedro] and his brother [Robert] decided to play paintball on Saturday. [Shantel] sat anxiously in the airport terminal, waiting to see her son [Robert] walk through the gate. [Dorothy] and her daughter [Cheryl] are entering the competition together. [Pedro] is celebrating his 20th anniversary with his wife [Dorothy] in Hawaii.
('Shantel', 'Cheryl')
[Shantel] sat anxiously in the airport terminal, waiting to see her son [Robert] walk through the gate. [Pedro] and his brother [Robert] decided to play paintball on Saturday. [Pedro] is celebrating his 20th anniversary with his wife [Dorothy] in Hawaii. [Dorothy] and her daughter [Cheryl] are entering the competition together.
[{('Shantel', 'granddaughter', 'Cheryl'): [('Shantel', 'son', 'Pedro'), ('Pedro', 'daughter', 'Cheryl')]}, {('Pedro', 'daughter', 'Cheryl'): [('Pedro', 'wife', 'Dorothy'), ('Dorothy', 'daughter', 'Cheryl')]}, {('Shantel', 'son', 'Pedro'): [('Shantel', 'son', 'Robert'), ('Robert', 'brother', 'Pedro')]}]
['son', 'brother', 'wife', 'daughter']