[Michelle] and her son [Dale] went shopping to get [Michelle] 'husband [Rich] a birthday gift yesterday. [Rich] is one of [Helen]'s brothers. They have lots of fun together.
('Helen', 'Dale')
[Rich] is one of [Helen]'s brothers. They have lots of fun together. [Michelle] and her son [Dale] went shopping to get [Michelle] 'husband [Rich] a birthday gift yesterday.
[{('Helen', 'nephew', 'Dale'): [('Helen', 'brother', 'Rich'), ('Rich', 'son', 'Dale')]}, {('Rich', 'son', 'Dale'): [('Rich', 'wife', 'Michelle'), ('Michelle', 'son', 'Dale')]}]