[Rich] is taking his daughter [Glenda] out for lunch. [Rich] and [Michelle], a married couple, took [Michelle]'s mother [Latisha] out to lunch for her birthday.
('Latisha', 'Glenda')
[Rich] and [Michelle], a married couple, took [Michelle]'s mother [Latisha] out to lunch for her birthday. [Rich] is taking his daughter [Glenda] out for lunch.
[{('Latisha', 'granddaughter', 'Glenda'): [('Latisha', 'daughter', 'Michelle'), ('Michelle', 'daughter', 'Glenda')]}, {('Michelle', 'daughter', 'Glenda'): [('Michelle', 'husband', 'Rich'), ('Rich', 'daughter', 'Glenda')]}]