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: Flatrock River | Statement: [Columbus, Indiana, locatedOn, Flatrock River]

Target entity: Flatrock River
Context triple: [Columbus, Indiana, locatedOn, Flatrock River]

• A. Lemonweir River
  The Lemonweir River is a tributary waterway in central Wisconsin that flows through communities such as New Lisbon before joining the Wisconsin River.
• B. Quashnet River
  The Quashnet River is a coastal river on Cape Cod in Massachusetts that flows through protected conservation lands before emptying into Waquoit Bay.
• C. Still River
  Still River is a small tributary in western Connecticut that flows through the city of Danbury before joining the Housatonic River.
• D. Sassafras River
  The Sassafras River is a tidal tributary of the Chesapeake Bay in Maryland known for its scenic shorelines, boating, and recreational fishing.
• E. Burntwood River
  Burntwood River is a major river in northern Manitoba, Canada, that flows eastward through a series of lakes before joining the Nelson River and is known for its hydroelectric developments and remote boreal landscape.
• 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: Flatrock River
Triple: [Columbus, Indiana, locatedOn, Flatrock River]

Flatrock River is a tributary of the East Fork of the White River in central Indiana, known for flowing through communities such as Columbus and supporting local recreation and ecosystems.

Target entity: Flatrock River
Target entity description: Flatrock River is a tributary of the East Fork of the White River in central Indiana, known for flowing through communities such as Columbus and supporting local recreation and ecosystems.

• A. Lemonweir River
  The Lemonweir River is a tributary waterway in central Wisconsin that flows through communities such as New Lisbon before joining the Wisconsin River.
• B. Quashnet River
  The Quashnet River is a coastal river on Cape Cod in Massachusetts that flows through protected conservation lands before emptying into Waquoit Bay.
• C. Still River
  Still River is a small tributary in western Connecticut that flows through the city of Danbury before joining the Housatonic River.
• D. Sassafras River
  The Sassafras River is a tidal tributary of the Chesapeake Bay in Maryland known for its scenic shorelines, boating, and recreational fishing.
• E. Burntwood River
  Burntwood River is a major river in northern Manitoba, Canada, that flows eastward through a series of lakes before joining the Nelson River and is known for its hydroelectric developments and remote boreal landscape.
• F. None of above. chosen