[James] bought a lovely bouquet of flowers for his wife, [Frances]. They were mostly roses, which are her favorite flower. [Anna] and her grandmother [Frances] like to quilt together on Sunday afternoons. [Natasha] and her sister [Anna] were getting together this weekend so that they could go hiking together they had n't spent time together alone in a while.
('James', 'Natasha')
[James] bought a lovely bouquet of flowers for his wife, [Frances]. They were mostly roses, which are her favorite flower. [Anna] and her grandmother [Frances] like to quilt together on Sunday afternoons. [Natasha] and her sister [Anna] were getting together this weekend so that they could go hiking together they had n't spent time together alone in a while.
[{('James', 'granddaughter', 'Natasha'): [('James', 'wife', 'Frances'), ('Frances', 'granddaughter', 'Natasha')]}, {('Frances', 'granddaughter', 'Natasha'): [('Frances', 'granddaughter', 'Anna'), ('Anna', 'sister', 'Natasha')]}]
['wife', 'granddaughter', 'sister']