[Roy] is an engineer who loves to take his son [John] to the science museum to help him learn about the world [John] owns a coffee shop that he loves. He works with his daughter [Laura] every single day.
('Roy', 'Laura')
[Roy] is an engineer who loves to take his son [John] to the science museum to help him learn about the world [John] owns a coffee shop that he loves. He works with his daughter [Laura] every single day.
[{('Roy', 'granddaughter', 'Laura'): [('Roy', 'son', 'John'), ('John', 'daughter', 'Laura')]}]