[Andrea] and her sister [Felicia] are the only children in their family. [Frances] and her husband [James] went to dinner. [James]'s granddaughter [Felicia] went with them.
('Frances', 'Andrea')
[Frances] and her husband [James] went to dinner. [James]'s granddaughter [Felicia] went with them. [Andrea] and her sister [Felicia] are the only children in their family.
[{('Frances', 'granddaughter', 'Andrea'): [('Frances', 'husband', 'James'), ('James', 'granddaughter', 'Andrea')]}, {('James', 'granddaughter', 'Andrea'): [('James', 'granddaughter', 'Felicia'), ('Felicia', 'sister', 'Andrea')]}]
['husband', 'granddaughter', 'sister']