[Wesley] drove his daughter [Martha] to soccer practice. [Wesley] is an engineer who loves to take his son [Chris] to the science museum to help him learn about the world [James] has a granddaughter named [Martha].
('James', 'Chris')
[James] has a granddaughter named [Martha]. [Wesley] drove his daughter [Martha] to soccer practice. [Wesley] is an engineer who loves to take his son [Chris] to the science museum to help him learn about the world
[{('James', 'grandson', 'Chris'): [('James', 'granddaughter', 'Martha'), ('Martha', 'brother', 'Chris')]}, {('Martha', 'brother', 'Chris'): [('Martha', 'father', 'Wesley'), ('Wesley', 'son', 'Chris')]}]
['granddaughter', 'father', 'son']