Sentence: Alfred Garth Jones died in London where Boris Johnson is its leader.

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

A: Alfred Garth Jones, deathPlace, London; London, leader, Boris Johnson

Sentence: The Native Americans are an ethnic group within the United States which is the location of the city of Albany, Oregon.

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

A: Albany, Oregon, isPartOf, Oregon; Albany, Oregon, country, United States; United States, ethnicGroup, Native Americans in the United States

Sentence: Andra plays rhythm and blues and began her career as a solo singer. Rhythm and blues music originated from the blues and one of its derivative is disco.

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

A:
Andra (singer), genre, Rhythm and blues; Andra (singer), background, "solo singer"; Rhythm and blues, stylisticOrigin, Blues; Rhythm and blues, derivative, Disco