input question: Sentence: Angola is a city in Indiana, the capital of which is Indianapolis.

Structured data: Angola, Indiana, isPartOf, Indiana; Indiana, capital, Indianapolis

input question: Sentence: Alan Shepard served as a Test pilot.

Structured data: Alan Shepard, occupation, Test pilot

input question: Sentence: The area code for Amarillo, Texas is 806.

Structured data: Amarillo, Texas, areaCode, 806

input question: Sentence: American Motors successor is Eagle.

Structured data:
American Motors, successor, Eagle (automobile)