[Lynn] and her daughter [Dolores] were on vaction. [Frances] was playing with her grandson [Joseph] when his mother [Lynn] stopped by to visit.
('Dolores', 'Frances')
[Lynn] and her daughter [Dolores] were on vaction. [Frances] was playing with her grandson [Joseph] when his mother [Lynn] stopped by to visit.
[{('Dolores', 'grandmother', 'Frances'): [('Dolores', 'brother', 'Joseph'), ('Joseph', 'grandmother', 'Frances')]}, {('Dolores', 'brother', 'Joseph'): [('Dolores', 'mother', 'Lynn'), ('Lynn', 'son', 'Joseph')]}]
['mother', 'son', 'grandmother']