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: South Caucasus ecoregion | Statement: [Chachuna Managed Reserve, locatedIn, South Caucasus ecoregion]

Target entity: South Caucasus ecoregion
Context triple: [Chachuna Managed Reserve, locatedIn, South Caucasus ecoregion]

• A. Eastern Caucasus
  Eastern Caucasus is a mountainous region in the eastern part of the Caucasus, historically home to diverse ethnic groups and cultures including the Juhuri (Mountain Jews).
• B. Western Caucasus
  The Western Caucasus is a mountainous region along the western part of the Greater Caucasus range, known for its rich biodiversity, complex ethnic mosaic, and extensive protected natural areas including UNESCO World Heritage sites.
• C. Caucasus biodiversity hotspot chosen
  The Caucasus biodiversity hotspot is a globally recognized conservation region spanning parts of Eastern Europe and Western Asia, noted for its exceptionally high levels of species richness and endemism under significant threat from human activities.
• D. South Caucasus
  The South Caucasus is a geopolitically significant region at the crossroads of Eastern Europe and Western Asia, typically comprising Armenia, Azerbaijan, and Georgia.
• E. Lower Cauca River region
  The Lower Cauca River region is a fertile riverine area in northern Colombia historically inhabited and shaped by the pre-Columbian Zenú people.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.