Triple

Target class: U.S. Army aviation brigade
Context triple: [16th Combat Aviation Brigade, instanceOf, U.S. Army aviation brigade]

• A. airborne infantry brigade
  An airborne infantry brigade is a highly mobile, light infantry formation trained and equipped to deploy rapidly by air, including parachute or air assault operations, to seize and hold key objectives behind or ahead of enemy lines.
• B. airborne infantry division
  An airborne infantry division is a large military formation of specially trained soldiers equipped and organized to deploy rapidly by air, typically via parachute or air assault, to seize and hold key objectives behind enemy lines.
• C. branch of the United States Army
  A branch of the United States Army is a specialized functional category, such as Infantry or Signal Corps, that organizes soldiers, training, and equipment around a distinct mission set and expertise area within the Army.
• D. Tactical air force
  A tactical air force is a military aviation organization focused on providing direct air support, interdiction, and battlefield air operations in coordination with ground and naval forces within a specific theater of operations.
• E. United States Marine Corps helicopter squadron
  A United States Marine Corps helicopter squadron is a military aviation unit that operates rotary-wing aircraft to provide assault support, reconnaissance, close air support, and other mission-critical capabilities in support of Marine Air-Ground Task Force operations.
• F. None of above. chosen