[Marie] bought a Valentines day gift for her husband [Robert] and also got him a card. [Shantel] is a loving grandmother and dotes on her grandchild, [Mario]. [Robert]'s wife, [Marie], has a son named [Mario].
('Marie', 'Shantel')
[Marie] bought a Valentines day gift for her husband [Robert] and also got him a card. [Robert]'s wife, [Marie], has a son named [Mario]. [Shantel] is a loving grandmother and dotes on her grandchild, [Mario].
[{('Marie', 'mother-in-law', 'Shantel'): [('Marie', 'husband', 'Robert'), ('Robert', 'mother', 'Shantel')]}, {('Robert', 'mother', 'Shantel'): [('Robert', 'son', 'Mario'), ('Mario', 'grandmother', 'Shantel')]}, {('Robert', 'son', 'Mario'): [('Robert', 'wife', 'Marie'), ('Marie', 'son', 'Mario')]}]
['husband', 'wife', 'son', 'grandmother']