[Ashley] and her daughter [Theresa] got food poisoning. [Theresa]'s son [Nicolas] was lucky and did n't eat the bad crab.
('Nicolas', 'Ashley')
[Ashley] and her daughter [Theresa] got food poisoning. [Theresa]'s son [Nicolas] was lucky and did n't eat the bad crab.
[{('Nicolas', 'grandmother', 'Ashley'): [('Nicolas', 'mother', 'Theresa'), ('Theresa', 'mother', 'Ashley')]}]
['mother', 'mother']