input question: Sentence: The population density of Brazil is 23.8 per square kilometer.

Structured data: Brazil, populationDensity, 23.8

Sentence: Construction of the 3Arena, a concerts and events type building, was completed in December 2008. The arena, which is located at East link Bridge, is 28 metres tall and was designed by the company Populous. What data can be extracted from this sentence?
A: 3Arena, height, 28.0 (metres); 3Arena, location, "East Link Bridge"; 3Arena, architect, Populous (company); 3Arena, buildingType, "Concert and events venue"; 3Arena, completionDate, "December 2008"

Sentence: Chinabank is a company that offers Banking services.

What data can be extracted from this sentence?

A: Chinabank, service, Banking

Sentence: Elliot See was born in Dallas and attended the University of Texas at Austin (affiliated to the university of Texas system). He was a test pilot, who died in St. Louis on February 28th, 1966.

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

A: Elliot See, almaMater, University of Texas at Austin; University of Texas at Austin, affiliation, University of Texas System; Elliot See, occupation, Test pilot; Elliot See, birthPlace, Dallas; Elliot See, deathPlace, St. Louis; Elliot See, status, "Deceased"; Elliot See, deathDate, "1966-02-28"

input question: Sentence: Ardmore airport (New Zealand) is located at 34 meters above sea level and operated by the Civil Aviation Authority of New Zealand. The 3rd runway is made of poaceae and the runway name, which has a length of 518.0, is 03L/21R.

Structured data: Ardmore Airport (New Zealand), 3rdRunwaySurfaceType, Poaceae; Ardmore Airport (New Zealand), operatingOrganisation, Civil Aviation Authority of New Zealand; Ardmore Airport (New Zealand), elevationAboveTheSeaLevel, 34.0; Ardmore Airport (New Zealand), runwayName, "03L/21R"; Ardmore Airport (New Zealand), runwayLength, 518.0

input question: Sentence: AmeriGas is located in the country of the United States.

Structured data:
AmeriGas, country, United States