[Lynn] and her husband, [Joshua] live on a farm. [Joshua] and his son, [Clarence] take care of the animals. [Joseph] helps his mother, [Lynn] around the house.
('Clarence', 'Joseph')
[Lynn] and her husband, [Joshua] live on a farm. [Joshua] and his son, [Clarence] take care of the animals. [Joseph] helps his mother, [Lynn] around the house.
[{('Clarence', 'brother', 'Joseph'): [('Clarence', 'father', 'Joshua'), ('Joshua', 'son', 'Joseph')]}, {('Joshua', 'son', 'Joseph'): [('Joshua', 'wife', 'Lynn'), ('Lynn', 'son', 'Joseph')]}]
['father', 'wife', 'son']