[Rich] hit his brother [Matthew] in the head. [Michelle] was having a hard time with her math homework, so she went to her brother [Matthew] for help. [Matthew] did n't seem to know either, so [Michelle] went to her father [Scott], as she was sure he could help.
('Scott', 'Rich')
[Michelle] was having a hard time with her math homework, so she went to her brother [Matthew] for help. [Matthew] did n't seem to know either, so [Michelle] went to her father [Scott], as she was sure he could help. [Rich] hit his brother [Matthew] in the head.
[{('Scott', 'son', 'Rich'): [('Scott', 'son', 'Matthew'), ('Matthew', 'brother', 'Rich')]}, {('Scott', 'son', 'Matthew'): [('Scott', 'daughter', 'Michelle'), ('Michelle', 'brother', 'Matthew')]}]