[Leonard] took his sister [Anna] out to dinner for her birthday. [Francisco] likes to take his daughter [Anna] fishing. [James] decided to take his son, [Francisco], on a ski vacation.
('James', 'Leonard')
[James] decided to take his son, [Francisco], on a ski vacation. [Francisco] likes to take his daughter [Anna] fishing. [Leonard] took his sister [Anna] out to dinner for her birthday.
[{('James', 'grandson', 'Leonard'): [('James', 'granddaughter', 'Anna'), ('Anna', 'brother', 'Leonard')]}, {('James', 'granddaughter', 'Anna'): [('James', 'son', 'Francisco'), ('Francisco', 'daughter', 'Anna')]}]
['son', 'daughter', 'brother']