Triple

Target class: United States Army Ranger battalion
Context triple: [5th Ranger Battalion, instanceOf, United States Army Ranger battalion]

• A. U.S. Army battalion chosen
  A U.S. Army battalion is a mid-sized tactical unit, typically consisting of 300–1,000 soldiers organized into several companies, capable of independent operations under a battalion commander.
• B. Marine Raiders battalion
  A Marine Raiders battalion is a specialized U.S. Marine Corps special operations unit organized, trained, and equipped to conduct direct action, special reconnaissance, and other high-risk missions in support of strategic and operational objectives.
• C. U.S. Army regiment
  A U.S. Army regiment is a traditional military unit designation that historically grouped multiple battalions or companies under a common lineage and identity, now used primarily for organizational, administrative, and ceremonial purposes rather than as a primary tactical formation.
• D. U.S. Army aviation battalion
  A U.S. Army aviation battalion is a military unit that organizes, operates, and sustains multiple helicopter or fixed-wing aircraft companies to provide air assault, reconnaissance, transport, medical evacuation, and support capabilities to ground forces.
• E. U.S. Army infantry brigade
  A U.S. Army infantry brigade is a modular, combined-arms combat unit typically consisting of several infantry battalions and supporting elements, organized to conduct sustained ground operations across a range of missions.
• F. None of above.