input question: Sentence: John Roberts is a leader in the United States.

Structured data: United States, leader, John Roberts

input question: Sentence: Andrew White is a musician signed to the record label Polydor Records.

Structured data: Andrew White (musician), recordLabel, Polydor Records

input question: Sentence: Aleksandre Guruli, height: 178.0 centimetres, plays for FC Karpaty Lviv club. He has also played for FC Dinamo Batumi.

Structured data: Aleksandre Guruli, club, FC Karpaty Lviv; Aleksandre Guruli, height, 178.0 (centimetres); Aleksandre Guruli, club, FC Dinamo Batumi

input question: Sentence: Aaron Turner plays the electric guitar and was with the bands Isis and Twilight, the latter of which perform music described as black metal. Death metal is a fusion of black metal.

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