input question: Sentence: Aaron Boogaard was born in Canada, where the national anthem is 'O Canada'.

Structured data: Canada, anthem, O Canada; Aaron Boogaard, birthPlace, Canada

input question: Sentence: Alexandria is part of Madison County in Indiana where the capital city is Indianapolis.

Structured data: Indiana, capital, Indianapolis; Alexandria, Indiana, isPartOf, Indiana; Alexandria, Indiana, isPartOf, Madison County, Indiana

input question: Sentence: Buzz Aldrin, who is now retired, is a US national who was born on 20 January 1930 in Glen Ridge, New Jersey. He graduated from MIT with a ScD in 1963.

Structured data: Buzz Aldrin, birthPlace, Glen Ridge, New Jersey; Buzz Aldrin, nationality, United States; Buzz Aldrin, almaMater, "Massachusetts Institute of Technology, Sc.D. 1963"; Buzz Aldrin, birthDate, "1930-01-20"; Buzz Aldrin, status, "Retired"

input question: Sentence: Al Asad airbase is operated by the United States Air Force which was involved in both the Korean War and the 1986 bombing of Libya.

Structured data:
Al Asad Airbase, operatingOrganisation, United States Air Force; United States Air Force, battle, Korean War; United States Air Force, battle, 1986 United States bombing of Libya