input question: Sentence: John van den Brom manages the AZ Alkmaar and plays for AFC Ajax.

Structured data: AZ Alkmaar, manager, John van den Brom; John van den Brom, club, AFC Ajax

input question: Sentence: Albert B. White finished his career on March 4th 1905.

Structured data: Albert B. White, activeYearsEndDate, 1905-03-04

input question: Sentence: Agra Airport, India, has an IATA Location Identifier of AGR.

Structured data: Agra Airport, location, India; Agra Airport, iataLocationIdentifier, "AGR"

input question: Sentence: Aaron Turner performs doom metal music.

Structured data:
Aaron Turner, genre, Doom metal