input question: Sentence: Agustin Barboza was born in Asuncion, in Paraguay. The country where the Mestizo people are an ethnic group and where the leader is, Juan Afara.

Structured data: Paraguay, ethnicGroup, Mestizo; Agustin Barboza, birthPlace, Asuncion; Paraguay, leader, Juan Afara; Agustin Barboza, birthPlace, Paraguay

input question: Sentence: Douglas R Oberhelman is a key person at Caterpillar Inc. which was founded in the US. The company provides the engine power for the AIDAluna which is owned by the German based company AIDA Cruises.

Structured data: AIDA Cruises, location, Germany; Caterpillar Inc., keyPerson, Douglas R. Oberhelman; Caterpillar Inc., foundationPlace, United States; AIDAluna, owner, AIDA Cruises; AIDAluna, powerType, Caterpillar Inc.

input question: Sentence: Abdulsalami Abubakar served in the Nigerian Air Force which is commanded by Sadique Abubakar.

Structured data: Nigerian Air Force, commander, Sadique Abubakar; Abdulsalami Abubakar, militaryBranch, Nigerian Air Force

input question: Sentence: The Atlantic City International Airport's runway surface is made of Asphalt and Concrete.

Structured data:
Atlantic City International Airport, runwaySurfaceType, "Asphalt/Concrete"