input question: Sentence: The Angola International Airport is 4000 length.

Structured data: Angola International Airport, runwayLength, 4000.0

input question: Sentence: The U.S. is the origin of the ALV X-1 and has the President as its leader.

Structured data: United States, leaderTitle, President of the United States; ALV X-1, countryOrigin, United States

input question: Sentence: The Native Americans are an ethnic group in the U.S. where the capital city is Washington DC and 1634 The Ram Rebellion was written.

Structured data: United States, capital, Washington, D.C.; 1634: The Ram Rebellion, country, United States; United States, ethnicGroup, Native Americans in the United States

input question: Sentence: 11th Mississippi Infantry Monument, located in Adams County, Pennsylvania, northwest of Carroll County, Maryland is categorised as a contributing property.

Structured data:
Adams County, Pennsylvania, hasToItsSoutheast, Carroll County, Maryland; 11th Mississippi Infantry Monument, category, Contributing property; 11th Mississippi Infantry Monument, location, Adams County, Pennsylvania