[Robert] likes to take his daughter [Michelle] fishing. [Michelle] does n't like her brother [John]. [Elsie]'s brother [John] and her went to get ice cream. [Marie]'s husband is named [Robert].
('Marie', 'Elsie')
[Marie]'s husband is named [Robert]. [Robert] likes to take his daughter [Michelle] fishing. [Michelle] does n't like her brother [John]. [Elsie]'s brother [John] and her went to get ice cream.
[{('Marie', 'daughter', 'Elsie'): [('Marie', 'husband', 'Robert'), ('Robert', 'daughter', 'Elsie')]}, {('Robert', 'daughter', 'Elsie'): [('Robert', 'son', 'John'), ('John', 'sister', 'Elsie')]}, {('Robert', 'son', 'John'): [('Robert', 'daughter', 'Michelle'), ('Michelle', 'brother', 'John')]}]
['husband', 'daughter', 'brother', 'sister']