[James] loves cooking with his daughter. Her name is [David]. [Don] asked his aunt [David] what college he should attend. [Joshua] does not know he has a son named [Don].
('Joshua', 'James')
[Joshua] does not know he has a son named [Don]. [Don] asked his aunt [David] what college he should attend. [James] loves cooking with his daughter. Her name is [David].
[{('Joshua', 'father', 'James'): [('Joshua', 'sister', 'David'), ('David', 'father', 'James')]}, {('Joshua', 'sister', 'David'): [('Joshua', 'son', 'Don'), ('Don', 'aunt', 'David')]}]
['son', 'aunt', 'father']