[Mary] and her husband [Roy] went to church. They were religious, and tried to go every Sunday. [Roy] loves taking his daughter's son to baseball games. His name is [Fernando].
('Mary', 'Fernando')
[Mary] and her husband [Roy] went to church. They were religious, and tried to go every Sunday. [Roy] loves taking his daughter's son to baseball games. His name is [Fernando].
[{('Mary', 'grandson', 'Fernando'): [('Mary', 'husband', 'Roy'), ('Roy', 'grandson', 'Fernando')]}]