[Kevin] was excited to go v isit his mom [Nancy]. His wife [Linda] was n't as happy.
('Nancy', 'Linda')
[Kevin] was excited to go v isit his mom [Nancy]. His wife [Linda] was n't as happy.
[{('Nancy', 'daughter-in-law', 'Linda'): [('Nancy', 'son', 'Kevin'), ('Kevin', 'wife', 'Linda')]}]
['son', 'wife']