[Bobby] and his sister [Gloria] are going for a walk. [Michael] and [Gloria] celebrated their one year anniversary of marriage today. [David] and her son, [Bobby], decorated mugs at the craft fair together.
('David', 'Michael')
[David] and her son, [Bobby], decorated mugs at the craft fair together. [Bobby] and his sister [Gloria] are going for a walk. [Michael] and [Gloria] celebrated their one year anniversary of marriage today.
[{('David', 'son-in-law', 'Michael'): [('David', 'daughter', 'Gloria'), ('Gloria', 'husband', 'Michael')]}, {('David', 'daughter', 'Gloria'): [('David', 'son', 'Bobby'), ('Bobby', 'sister', 'Gloria')]}]
['son', 'sister', 'husband']