Sentence: Aaron S. Daggett fought in, and Robert E. Lee was a commander in, the American Civil War.

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

A: American Civil War, commander, Robert E. Lee; Aaron S. Daggett, battle, American Civil War

Sentence: Solo singer Allen Forrest plays hip hop music. The genre derived from funk music and in turn helped spin-off drum and bass.

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

A: Allen Forrest, genre, Hip hop music; Allen Forrest, background, "solo singer"; Hip hop music, stylisticOrigin, Funk; Hip hop music, derivative, Drum and bass

Sentence: The singer called Andra became active in the year 2000.

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

A:
Andra (singer), activeYearsStartYear, 2000