[Scott] met his son [Matthew] for dinner. Unfortunately [Scott]'s son [James] could not attend. [James] is excited to cheer on his brother [Rich] in the homecoming game tonight.
('Rich', 'Matthew')
[James] is excited to cheer on his brother [Rich] in the homecoming game tonight. [Scott] met his son [Matthew] for dinner. Unfortunately [Scott]'s son [James] could not attend.
[{('Rich', 'brother', 'Matthew'): [('Rich', 'father', 'Scott'), ('Scott', 'son', 'Matthew')]}, {('Rich', 'father', 'Scott'): [('Rich', 'brother', 'James'), ('James', 'father', 'Scott')]}]