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: Khe Sanh Combat Base | Statement: [Demilitarized Zone (Vietnam), majorBaseNearby, Khe Sanh Combat Base]

Target entity: Khe Sanh Combat Base
Context triple: [Demilitarized Zone (Vietnam), majorBaseNearby, Khe Sanh Combat Base]

• A. Khe Sanh chosen
  Khe Sanh is a town in Quảng Trị Province, Vietnam, best known as the site of a major and prolonged siege during the Vietnam War.
• B. Battle of Khe Sanh
  The Battle of Khe Sanh was a major and protracted siege in early 1968 in which U.S. Marines and South Vietnamese forces defended a remote base against a large-scale North Vietnamese assault, becoming one of the most famous and controversial engagements of the Vietnam War.
• C. Pork Chop Hill outpost
  Pork Chop Hill outpost was a heavily contested United Nations forward position in Korea that became the focal point of brutal infantry battles during the Korean War.
• D. Battle of Con Thien
  The Battle of Con Thien was a protracted and intense 1967 Vietnam War engagement near the Demilitarized Zone, marked by heavy artillery duels, siege-like conditions, and significant U.S. Marine and North Vietnamese casualties.
• E. Dien Bien Phu
  Dien Bien Phu is a town in northwestern Vietnam best known as the site of the decisive 1954 battle that ended French colonial rule in Indochina.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.

Target predicate: majorBaseNearby
Context triple: [Demilitarized Zone (Vietnam), majorBaseNearby, Khe Sanh Combat Base]

• A. nearbyUSBase
  Indicates that one entity is geographically close to a United States military base.
• B. nearbyTo
  Indicates that one entity is located close in distance or position to another entity.
• C. nearbyUrbanCenter
  Indicates that one location is geographically close to an urban center, such as a city or large town.
• D. nearbyLocation chosen
  Indicates that one location is situated close to another location in physical space.
• E. nearDowntown
  Indicates that one location is situated close to or within a short distance of a city’s downtown area.
• F. None of above.