[Antonio] and his wife [Tracy] are newlyweds. They are on their honeymoon, having a wonderful time. [Harold] was delighted to watch his son [Louis] steal third base in the Championship baseball game. [Bobby] went golfing with his grandfather [Harold] and his mother [Tracy].
('Antonio', 'Louis')
[Antonio] and his wife [Tracy] are newlyweds. They are on their honeymoon, having a wonderful time. [Bobby] went golfing with his grandfather [Harold] and his mother [Tracy]. [Harold] was delighted to watch his son [Louis] steal third base in the Championship baseball game.
[{('Antonio', 'brother', 'Louis'): [('Antonio', 'father', 'Harold'), ('Harold', 'son', 'Louis')]}, {('Antonio', 'father', 'Harold'): [('Antonio', 'son', 'Bobby'), ('Bobby', 'grandfather', 'Harold')]}, {('Antonio', 'son', 'Bobby'): [('Antonio', 'wife', 'Tracy'), ('Tracy', 'son', 'Bobby')]}]
['wife', 'son', 'grandfather', 'son']