Sentence: Washington D.C. is the capital of the U.S. where there is a state called Texas that has a county called Potter and a city called Amarillo and English is spoken. What data can be extracted from this sentence?
A: Amarillo, Texas, isPartOf, Potter County, Texas; Texas, language, English language; Potter County, Texas, state, Texas; Texas, country, United States; United States, capital, Washington, D.C.

Sentence: Italians inhabit Italy. What data can be extracted from this sentence?
A: Italy, demonym, Italians

Sentence: John Cowper Powys wrote the novel Owen Glendower and A Glastonbury Romance. What data can be extracted from this sentence?
A: John Cowper Powys, notableWork, Owen Glendower (novel); A Glastonbury Romance, author, John Cowper Powys

Sentence: English is the main language spoken in the United States which includes Akron, Summit County, Ohio and also the ethnic group of African Americans. What data can be extracted from this sentence?
A:
United States, language, English language; Akron, Ohio, country, United States; United States, ethnicGroup, African Americans; Akron, Ohio, isPartOf, Summit County, Ohio