input question: Sentence: Led by President Barack Obama, the United States has one ethnic group called African Americans and is the location of 250 Delaware Avenue.

Structured data: United States, ethnicGroup, African Americans; United States, leaderTitle, President of the United States; 250 Delaware Avenue, location, United States; United States, leader, Barack Obama

input question: Sentence: The city of Antioch is found in California, which has some Chinese speaking areas.

Structured data: Antioch, California, isPartOf, California; California, language, Chinese language

input question: Sentence: Aaron Deer plays the piano and performs in the Indie rock genre. Indie rock originated from garage rock music within the New wave style.

Structured data: Aaron Deer, genre, Indie rock; Indie rock, stylisticOrigin, Garage rock; Indie rock, stylisticOrigin, New wave music; Aaron Deer, instrument, Piano

input question: Sentence: Buzz Aldrin (aka Edwin E. Aldrin, Jr) was born on January 20th, 1930. He graduated from MIT with a Sc.D in 1963. He served as a fighter pilot. He was selected by NASA in 1963 and became part of the Apollo 11 crew. He is now retired.

Structured data:
Buzz Aldrin, alternativeName, "Edwin E. Aldrin, Jr."; Buzz Aldrin, selectedByNasa, 1963; Buzz Aldrin, mission, Apollo 11; Buzz Aldrin, occupation, Fighter pilot; Buzz Aldrin, almaMater, "Massachusetts Institute of Technology, Sc.D. 1963"; Buzz Aldrin, birthDate, "1930-01-20"; Buzz Aldrin, status, "Retired"