Sentence: Al Asad Airbase is operated by the United States Air Force and uses Lockheed AC-130 attack air crafts. Among the aircraft of the USAF can be found the Boeing C-17 Globemaster III and the McDonnell douglas F-15 Eagle. The Operation Enduring Freedom is one of the battles of the United States Air Force.

Question: What structured data could we extract from this sentence?

A: Al Asad Airbase, operatingOrganisation, United States Air Force; United States Air Force, attackAircraft, Lockheed AC-130; United States Air Force, transportAircraft, Boeing C-17 Globemaster III; United States Air Force, aircraftFighter, McDonnell Douglas F-15 Eagle; United States Air Force, battle, Operation Enduring Freedom

Sentence: Gram flour is used to make Bhajji which come from the Karnataka region of India.

Question: What structured data could we extract from this sentence?

A: Bhajji, country, India; Bhajji, region, Karnataka; Bhajji, ingredient, Gram flour

Sentence: The American submarine, NR-1, has a top speed of 8.334 km/h.

Question: What structured data could we extract from this sentence?

A:
American submarine NR-1, topSpeed, 8.334