[Wesley] asked his son, [James], to help paint his house. [Hugh] and his son [Johnson] went to the skating rink. [Hugh] asked his father [James] if he could borrow some money.
('Johnson', 'Wesley')
[Hugh] and his son [Johnson] went to the skating rink. [Hugh] asked his father [James] if he could borrow some money. [Wesley] asked his son, [James], to help paint his house.
[{('Johnson', 'uncle', 'Wesley'): [('Johnson', 'father', 'Hugh'), ('Hugh', 'brother', 'Wesley')]}, {('Hugh', 'brother', 'Wesley'): [('Hugh', 'father', 'James'), ('James', 'son', 'Wesley')]}]
['father', 'father', 'son']