Sentence: Mayor led, Akron, Summit County, Ohio is located in the United States. The U.S. capital is Washington DC and home to African Americans.

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

A: United States, capital, Washington, D.C.; Akron, Ohio, leaderTitle, Mayor; Akron, Ohio, country, United States; United States, ethnicGroup, African Americans; Akron, Ohio, isPartOf, Summit County, Ohio

Sentence: A Wizard of Mars is written in English, a language spoken in Great Britain, and was published in the United States, a country where African Americans are an ethnic group and the capital city is Washington D.C.

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

A: United States, ethnicGroup, African Americans; A Wizard of Mars, language, English language; English language, spokenIn, Great Britain; United States, capital, Washington, D.C.; A Wizard of Mars, country, United States

Sentence: Amarillo is part of Potter County in Texas, in the US. Amarillo is part of Randall County, Texas, where Canyon is the county seat.

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

A:
Amarillo, Texas, isPartOf, Potter County, Texas; Amarillo, Texas, isPartOf, Randall County, Texas; Potter County, Texas, country, United States; Randall County, Texas, countySeat, Canyon, Texas