[Thomas] loved his mother, [Lynn], very much. [Thomas] brought home straight A's to his father [Joshua]. [Joseph] brought home straight C's to his father [Joshua].
('Joseph', 'Lynn')
[Thomas] brought home straight A's to his father [Joshua]. [Joseph] brought home straight C's to his father [Joshua]. [Thomas] loved his mother, [Lynn], very much.
[{('Joseph', 'mother', 'Lynn'): [('Joseph', 'brother', 'Thomas'), ('Thomas', 'mother', 'Lynn')]}, {('Joseph', 'brother', 'Thomas'): [('Joseph', 'father', 'Joshua'), ('Joshua', 'son', 'Thomas')]}]
['father', 'son', 'mother']