Last Sunday, [Dorothy] invited her husband [Pedro] to have dinner at a nice restaurant. Connie´s son [Jeffrey] stay home with his sister [Rebecca]. [Jerome]'s son is sick today so his mother, [Rebecca], will stay home with him.
('Pedro', 'Jerome')
Last Sunday, [Dorothy] invited her husband [Pedro] to have dinner at a nice restaurant. Connie´s son [Jeffrey] stay home with his sister [Rebecca]. [Jerome]'s son is sick today so his mother, [Rebecca], will stay home with him.
[{('Pedro', 'son-in-law', 'Jerome'): [('Pedro', 'daughter', 'Rebecca'), ('Rebecca', 'husband', 'Jerome')]}, {('Pedro', 'daughter', 'Rebecca'): [('Pedro', 'wife', 'Dorothy'), ('Dorothy', 'daughter', 'Rebecca')]}, {('Dorothy', 'daughter', 'Rebecca'): [('Dorothy', 'son', 'Jeffrey'), ('Jeffrey', 'sister', 'Rebecca')]}]
['wife', 'son', 'sister', 'husband']