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: Greater Mekong Subregion | Statement: [Theun-Hinboun hydropower development region, regionalContext, Greater Mekong Subregion]

Target entity: Greater Mekong Subregion
Context triple: [Theun-Hinboun hydropower development region, regionalContext, Greater Mekong Subregion]

• A. Greater Mekong Subregion chosen
  The Greater Mekong Subregion is a transnational area in Southeast Asia encompassing the Mekong River basin, known for its economic cooperation program among neighboring countries to promote regional development and integration.
• B. Indochinese Peninsula
  The Indochinese Peninsula is a large mainland region of Southeast Asia encompassing countries such as Vietnam, Thailand, Cambodia, Laos, Myanmar, and parts of Malaysia, known for its diverse cultures, histories, and tropical landscapes.
• C. Southeast Asia
  Southeast Asia is a geographically and culturally diverse region of Asia comprising countries such as Thailand, Vietnam, Indonesia, and Malaysia, situated between the Indian and Pacific Oceans.
• D. Indonesia–Malaysia–Singapore Growth Triangle
  The Indonesia–Malaysia–Singapore Growth Triangle is a subregional economic cooperation initiative that promotes cross-border investment, trade, and development among selected regions of Indonesia, Malaysia, and Singapore.
• E. India–Southeast Asia
  India–Southeast Asia refers to the historical maritime and trade corridor linking the Indian subcontinent with the countries of Southeast Asia across the Bay of Bengal and surrounding seas.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.