[Matthew] and his wife [Alma], as well as their daughter [Vanessa], went to the store with [Alma]'s mom [Latisha].
('Matthew', 'Latisha')
[Matthew] and his wife [Alma], as well as their daughter [Vanessa], went to the store with [Alma]'s mom [Latisha].
[{('Matthew', 'mother-in-law', 'Latisha'): [('Matthew', 'wife', 'Alma'), ('Alma', 'mother', 'Latisha')]}, {('Alma', 'mother', 'Latisha'): [('Alma', 'daughter', 'Vanessa'), ('Vanessa', 'grandmother', 'Latisha')]}]