[Bobby] and his father [Hugh] went to the golf course in town on Saturday and had a great time. [Frances] and her son [Hugh] went shopping to get [Frances] 'husband [James] a birthday gift yesterday.
('James', 'Bobby')
[Frances] and her son [Hugh] went shopping to get [Frances] 'husband [James] a birthday gift yesterday. [Bobby] and his father [Hugh] went to the golf course in town on Saturday and had a great time.
[{('James', 'grandson', 'Bobby'): [('James', 'son', 'Hugh'), ('Hugh', 'son', 'Bobby')]}, {('James', 'son', 'Hugh'): [('James', 'wife', 'Frances'), ('Frances', 'son', 'Hugh')]}]
['wife', 'son', 'son']