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: Lost River | Statement: [Lost River Cave, watercourse, Lost River]

Target entity: Lost River
Context triple: [Lost River Cave, watercourse, Lost River]

• A. Lost River
  Lost River is a largely subterranean river in West Virginia known for disappearing underground and reemerging as the Cacapon River.
• B. Lost River
  Lost River is a minor watercourse in New South Wales, Australia, that serves as a tributary of the Goodradigbee River within the Murray–Darling Basin.
• C. Looking Glass River
  The Looking Glass River is a scenic mid-Michigan waterway known for its meandering course through rural landscapes and its popularity for canoeing, kayaking, and fishing.
• D. Frozen River
  Frozen River is a 2008 independent crime drama film about two women smuggling immigrants across the U.S.–Canada border, noted for its gritty realism and Melissa Leo’s acclaimed lead performance.
• E. Broken Trail
  Broken Trail is a 2006 Western miniseries that follows an aging cowboy and his estranged nephew as they escort a herd of horses and rescue a group of Chinese women in the American West.
• F. None of above. chosen
• G. Unsure - the case is ambiguous/there is not enough information to decide.

Generate a one-sentence description of the target entity. 
You are given a context triple in the form (subject, predicate, object), where the object is the target entity. 
# Instructions
Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. 
Avoid repeating the information from the triple, unless really essential.
# Response Format
Return only the sentence: "Description: [one-sentence description of the target entity]"

Entity: Lost River
Triple: [Lost River Cave, watercourse, Lost River]

Lost River is an underground river in Bowling Green, Kentucky, known for flowing through the Lost River Cave system and offering boat tours and geological attractions.

Target entity: Lost River
Target entity description: Lost River is an underground river in Bowling Green, Kentucky, known for flowing through the Lost River Cave system and offering boat tours and geological attractions.

• A. Lost River
  Lost River is a largely subterranean river in West Virginia known for disappearing underground and reemerging as the Cacapon River.
• B. Lost River
  Lost River is a minor watercourse in New South Wales, Australia, that serves as a tributary of the Goodradigbee River within the Murray–Darling Basin.
• C. Looking Glass River
  The Looking Glass River is a scenic mid-Michigan waterway known for its meandering course through rural landscapes and its popularity for canoeing, kayaking, and fishing.
• D. Frozen River
  Frozen River is a 2008 independent crime drama film about two women smuggling immigrants across the U.S.–Canada border, noted for its gritty realism and Melissa Leo’s acclaimed lead performance.
• E. Broken Trail
  Broken Trail is a 2006 Western miniseries that follows an aging cowboy and his estranged nephew as they escort a herd of horses and rescue a group of Chinese women in the American West.
• F. None of above. chosen