[Frances] fixed her husband [James] spaghetti and a salad for dinner for his birthday because it is his favorite food. [James] made a grilled cheese for his son [Wesley]. [Wesley]'s brother [Francisco] ate a salad.
('Frances', 'Francisco')
[Frances] fixed her husband [James] spaghetti and a salad for dinner for his birthday because it is his favorite food. [James] made a grilled cheese for his son [Wesley]. [Wesley]'s brother [Francisco] ate a salad.
[{('Frances', 'son', 'Francisco'): [('Frances', 'son', 'Wesley'), ('Wesley', 'brother', 'Francisco')]}, {('Frances', 'son', 'Wesley'): [('Frances', 'husband', 'James'), ('James', 'son', 'Wesley')]}]
['husband', 'son', 'brother']