[Rich] sent his daughter, [Donna], to live with his sister, [Katherine], for the summer. During the summer [Katherine]'s father, [Scott], taught [Donna] how to fish.
('Donna', 'Scott')
[Rich] sent his daughter, [Donna], to live with his sister, [Katherine], for the summer. During the summer [Katherine]'s father, [Scott], taught [Donna] how to fish.
[{('Donna', 'grandfather', 'Scott'): [('Donna', 'father', 'Rich'), ('Rich', 'father', 'Scott')]}, {('Rich', 'father', 'Scott'): [('Rich', 'sister', 'Katherine'), ('Katherine', 'father', 'Scott')]}]