[Wayne] and his son, [Kevin], came back from a long day's work. [Kevin]'s wife, [Linda], had a hot meal prepared and waiting for them.
('Wayne', 'Linda')
[Wayne] and his son, [Kevin], came back from a long day's work. [Kevin]'s wife, [Linda], had a hot meal prepared and waiting for them.
[{('Wayne', 'daughter-in-law', 'Linda'): [('Wayne', 'son', 'Kevin'), ('Kevin', 'wife', 'Linda')]}]
['son', 'wife']