Sentence: Aaron S. Daggett fought in the Battle of Fredericksburg where Robert E Lee was as a commander.

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

A: Aaron S. Daggett, battle, Battle of Fredericksburg; Battle of Fredericksburg, commander, Robert E. Lee

Sentence: 200 Public square is in Cleveland, which is part of Cuyahoga County, Ohio.

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

A: 200 Public Square, location, Cleveland; Cleveland, isPartOf, Cuyahoga County, Ohio

Sentence: English is the language of the United States which has the capital city of Washington, D.C. and an ethnic group called African Americans. The city of Albany is part of Benton County, Oregon and is in the U.S.

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

A:
United States, language, English language; United States, capital, Washington, D.C.; Albany, Oregon, isPartOf, Benton County, Oregon; Albany, Oregon, country, United States; United States, ethnicGroup, African Americans