[Hugh] was upset with his wife [David]. [Hugh]'s daughter [Marie] helped calm him down. [David] and her daughter [Vanetta] were on vaction.
('Vanetta', 'Marie')
[David] and her daughter [Vanetta] were on vaction. [Hugh] was upset with his wife [David]. [Hugh]'s daughter [Marie] helped calm him down.
[{('Vanetta', 'sister', 'Marie'): [('Vanetta', 'mother', 'David'), ('David', 'daughter', 'Marie')]}, {('David', 'daughter', 'Marie'): [('David', 'husband', 'Hugh'), ('Hugh', 'daughter', 'Marie')]}]
['mother', 'husband', 'daughter']