[Johnson] was so excited to introduce his new girlfriend to his mother, [David]. [James] and his son [Joshua] went to the skating rink. [Johnson] went fishing with is uncle [Joshua] last weekend.
('David', 'James')
[Johnson] was so excited to introduce his new girlfriend to his mother, [David]. [Johnson] went fishing with is uncle [Joshua] last weekend. [James] and his son [Joshua] went to the skating rink.
[{('David', 'father', 'James'): [('David', 'brother', 'Joshua'), ('Joshua', 'father', 'James')]}, {('David', 'brother', 'Joshua'): [('David', 'son', 'Johnson'), ('Johnson', 'uncle', 'Joshua')]}]
['son', 'uncle', 'father']