[Brandon] and his father [Hugh] went jogging by the lake. [Hugh] wanted to spend his day off at a museum, so his wife [David] did some research on the best museums nearby. [David] picked up her daughter [Vanetta] from school early.
('Vanetta', 'Brandon')
[David] picked up her daughter [Vanetta] from school early. [Hugh] wanted to spend his day off at a museum, so his wife [David] did some research on the best museums nearby. [Brandon] and his father [Hugh] went jogging by the lake.
[{('Vanetta', 'brother', 'Brandon'): [('Vanetta', 'mother', 'David'), ('David', 'son', 'Brandon')]}, {('David', 'son', 'Brandon'): [('David', 'husband', 'Hugh'), ('Hugh', 'son', 'Brandon')]}]
['mother', 'husband', 'son']