[Shantel]'s son [Robert] went on a hiking trip with her husband [Harold]. [Pedro] is taking his daughter [Annie] out for lunch. [Robert] and his brother [Pedro] just talked on the phone for the first time in years.
('Harold', 'Annie')
[Shantel]'s son [Robert] went on a hiking trip with her husband [Harold]. [Robert] and his brother [Pedro] just talked on the phone for the first time in years. [Pedro] is taking his daughter [Annie] out for lunch.
[{('Harold', 'granddaughter', 'Annie'): [('Harold', 'son', 'Pedro'), ('Pedro', 'daughter', 'Annie')]}, {('Harold', 'son', 'Pedro'): [('Harold', 'wife', 'Shantel'), ('Shantel', 'son', 'Pedro')]}, {('Shantel', 'son', 'Pedro'): [('Shantel', 'son', 'Robert'), ('Robert', 'brother', 'Pedro')]}]
['wife', 'son', 'brother', 'daughter']