Triple

Given a phrase, classify it is english named entity (e.g., persons, organizations, works of art) in Latin script, or not (e.g., literals, dates, URLs, verbose phrases). For disambiguation, the statement where the phrase occurs as object is also given. Please return a JSON object with `phrase` (string, the phrase being analyzed) and `is_ne` (boolean, indicating whether the phrase is a Named Entity).

Phrase: U.S. coastal artillery corps | Statement: [Triangle of Fire, associatedWith, U.S. coastal artillery corps]

Target entity: U.S. coastal artillery corps
Context triple: [Triangle of Fire, associatedWith, U.S. coastal artillery corps]

• A. United States Coast Artillery Corps chosen
  The United States Coast Artillery Corps was a branch of the U.S. Army responsible for coastal, harbor, and anti-aircraft defense, particularly prominent from the late 19th century through World War II.
• B. Coastal Defense Command
  The Coastal Defense Command is a specialized branch of the Royal Thai Navy responsible for protecting Thailand’s coastline, territorial waters, and maritime interests through shore-based naval operations and coastal security.
• C. 59th Coast Artillery Regiment
  The 59th Coast Artillery Regiment was a U.S. Army coastal artillery unit that played a key role in defending American-held harbors in the Philippines during the early 20th century, including World War II.
• D. 60th Coast Artillery Regiment
  The 60th Coast Artillery Regiment was a U.S. Army coastal defense unit that manned heavy seacoast guns and antiaircraft defenses in the Philippines during the early 20th century, including World War II.
• E. Marine Corps Artillery Detachment
  The Marine Corps Artillery Detachment is a U.S. Marine Corps unit responsible for artillery training and support, based at Fort Sill, Oklahoma.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.