input question: Sentence: United States has ethnic groups including African Americans.

Structured data: United States, ethnicGroup, African Americans

input question: Sentence: Synthpop musician Alex Day was born in the United Kingdom, where the capital is London. Synthpop derives from pop and house music.

Structured data: Alex Day, genre, Synthpop; Synthpop, stylisticOrigin, Pop music; United Kingdom, capital, London; Synthpop, derivative, House music; Alex Day, birthPlace, United Kingdom

input question: Sentence: The 14th New Jersey Volunteer Infantry Monument is found in the Monocacy National Battlefield, Frederick County, Maryland. Located near to the city of Frederick, the monument was established on 11th July 1907, is owned by the National Park Service and belongs to the category of Historic districts in the United States.

Structured data: Monocacy National Battlefield, location, Frederick County, Maryland; 14th New Jersey Volunteer Infantry Monument, established, "1907-07-11"; 14th New Jersey Volunteer Infantry Monument, country, "United States"; 14th New Jersey Volunteer Infantry Monument, category, Historic districts in the United States; 14th New Jersey Volunteer Infantry Monument, district, Monocacy National Battlefield; Monocacy National Battlefield, nearestCity, Frederick, Maryland; 14th New Jersey Volunteer Infantry Monument, owningOrganisation, National Park Service

input question: Sentence: The Baku Turkish Martyrs Memorial is dedicated to the Ottoman Army soldiers killed in the Battle of Baku.

Structured data:
Baku Turkish Martyrs' Memorial, dedicatedTo, "Ottoman Army soldiers killed in the Battle of Baku"