input question: Sentence: Black metal singer Aaron Turner has played with Greymachine and Twilight. Black metal fusion is the origin of death metal.

Structured data: Aaron Turner, associatedBand/associatedMusicalArtist, Twilight (band); Aaron Turner, associatedBand/associatedMusicalArtist, Greymachine; Aaron Turner, genre, Black metal; Aaron Turner, instrument, Singing; Black metal, musicFusionGenre, Death metal

Sentence: A Wizard of Mars is American Literature. Native Americans are the original ethnic group of that country. What data can be extracted from this sentence?
A: A Wizard of Mars, country, United States; United States, ethnicGroup, Native Americans in the United States

Sentence: Palo Seco Velodrome is the ground of United Petrotrin F.C.

What data can be extracted from this sentence?

A: United Petrotrin F.C., ground, Palo Seco Velodrome

Sentence: C.D. FAS play in the Salvadoran Primera Division.

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

A: C.D. FAS, league, Salvadoran Primera Division

input question: Sentence: Albuquerque, in New Mexico, has a population density of 1142,3 inhabitants per square kilometre.

Structured data: Albuquerque, New Mexico, populationDensity, 1142.3 (inhabitants per square kilometre)

input question: Sentence: Aaron Turner's musical genre is post-metal, which uses the cello. He has been a member of the bands Twilight and Greymachine.

Structured data:
Post-metal, instrument, Cello; Aaron Turner, associatedBand/associatedMusicalArtist, Twilight (band); Aaron Turner, associatedBand/associatedMusicalArtist, Greymachine; Aaron Turner, genre, Post-metal