[Marie] took her mother, [Shantel], out for lunch. [Marie] picked up her daughter [Elsie] from school early. [Harold] and his son, [Louis], went to the store. [Shantel], [Harold]'s wife, wanted them to pick up stuff for dinner.
('Elsie', 'Louis')
[Marie] picked up her daughter [Elsie] from school early. [Marie] took her mother, [Shantel], out for lunch. [Harold] and his son, [Louis], went to the store. [Shantel], [Harold]'s wife, wanted them to pick up stuff for dinner.
[{('Elsie', 'uncle', 'Louis'): [('Elsie', 'mother', 'Marie'), ('Marie', 'brother', 'Louis')]}, {('Marie', 'brother', 'Louis'): [('Marie', 'mother', 'Shantel'), ('Shantel', 'son', 'Louis')]}, {('Shantel', 'son', 'Louis'): [('Shantel', 'husband', 'Harold'), ('Harold', 'son', 'Louis')]}]
['mother', 'mother', 'husband', 'son']