input question: Sentence: Douglas R Oberhelman is a key person at Caterpillar Inc. which was founded in California in the U.S. The AIDAluna incorporates their engine.

Structured data: Caterpillar Inc., keyPerson, Douglas R. Oberhelman; Caterpillar Inc., foundationPlace, California; Caterpillar Inc., location, United States; AIDAluna, powerType, Caterpillar Inc.

input question: Sentence: A.T. Charlie Johnson is from the United States.

Structured data: A.T. Charlie Johnson, nationality, United States

input question: Sentence: Abel Hernandez plays for the club, U.S. Citta di Palermo.

Structured data: Abel Hernandez, club, U.S. Citta di Palermo

input question: Sentence: The musical genre of Abradab is hip hop music which has the sub genre Gangsta rap.

Structured data:
Abradab, genre, Hip hop music; Hip hop music, musicSubgenre, Gangsta rap