[Rich] took his daughter [Glenda] to the zoo on Saturday. [Rich]'s wife [Michelle] could n't come as she had to work that day. [Michelle]'s sister, [Katherine], recently started acting.
('Katherine', 'Glenda')
[Michelle]'s sister, [Katherine], recently started acting. [Rich] took his daughter [Glenda] to the zoo on Saturday. [Rich]'s wife [Michelle] could n't come as she had to work that day.
[{('Katherine', 'niece', 'Glenda'): [('Katherine', 'sister', 'Michelle'), ('Michelle', 'daughter', 'Glenda')]}, {('Michelle', 'daughter', 'Glenda'): [('Michelle', 'husband', 'Rich'), ('Rich', 'daughter', 'Glenda')]}]