[Vanetta] was playing in the sandbox with her brother [Michael]. [Michael] is [Frances]'s favorite grandson. As her daughter's oldest son, he visits her regularly and helps with chores. [Vanetta] and her sister [Marie] braided each other's hair before school.
('Marie', 'Frances')
[Vanetta] and her sister [Marie] braided each other's hair before school. [Vanetta] was playing in the sandbox with her brother [Michael]. [Michael] is [Frances]'s favorite grandson. As her daughter's oldest son, he visits her regularly and helps with chores.
[{('Marie', 'grandmother', 'Frances'): [('Marie', 'sister', 'Vanetta'), ('Vanetta', 'grandmother', 'Frances')]}, {('Vanetta', 'grandmother', 'Frances'): [('Vanetta', 'brother', 'Michael'), ('Michael', 'grandmother', 'Frances')]}]
['sister', 'brother', 'grandmother']