[Dorothy] and her son [James] went to the zoo and then out to dinner yesterday. [James] took his sister [Rebecca] to the movies with him to see the new Star Wars film. [Jeffrey] and his wife, [Annie], went to a football game. [Jeffrey] had a wonderful time, but [Annie] was bored. [Rebecca] went on a vacation with her brother [Jeffrey].
('Dorothy', 'Annie')
[Dorothy] and her son [James] went to the zoo and then out to dinner yesterday. [James] took his sister [Rebecca] to the movies with him to see the new Star Wars film. [Rebecca] went on a vacation with her brother [Jeffrey]. [Jeffrey] and his wife, [Annie], went to a football game. [Jeffrey] had a wonderful time, but [Annie] was bored.
[{('Dorothy', 'daughter-in-law', 'Annie'): [('Dorothy', 'son', 'Jeffrey'), ('Jeffrey', 'wife', 'Annie')]}, {('Dorothy', 'son', 'Jeffrey'): [('Dorothy', 'daughter', 'Rebecca'), ('Rebecca', 'brother', 'Jeffrey')]}, {('Dorothy', 'daughter', 'Rebecca'): [('Dorothy', 'son', 'James'), ('James', 'sister', 'Rebecca')]}]
['son', 'sister', 'brother', 'wife']