Sentence: Elizabeth II and David Cameron are the leaders of the United Kingdom in which London is the capital city. AIDS journal is published in the U.K. by Lippincott Williams & Wilkins.

Question: What structured data could we extract from this sentence?

A: United Kingdom, leader, David Cameron; AIDS (journal), country, United Kingdom; United Kingdom, capital, London; AIDS (journal), publisher, Lippincott Williams & Wilkins; United Kingdom, leader, Elizabeth II

Sentence: Tomato, from the family of Solanaceae and the order of Solanales, is a key ingredient in an Arrabbiata sauce.

Question: What structured data could we extract from this sentence?

A: Arrabbiata sauce, ingredient, Tomato; Tomato, order, Solanales; Tomato, family, Solanaceae

Sentence: John Cowper Powys was born in Shirley, Derbyshire. He wrote Owen Glendower and A Glastonbury Romance.

Question: What structured data could we extract from this sentence?

A:
John Cowper Powys, birthPlace, Shirley, Derbyshire; John Cowper Powys, notableWork, Owen Glendower (novel); A Glastonbury Romance, author, John Cowper Powys