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: Clarks Fork Yellowstone River | Statement: [Yellowstone River, hasMajorTributary, Clarks Fork Yellowstone River]

Target entity: Clarks Fork Yellowstone River
Context triple: [Yellowstone River, hasMajorTributary, Clarks Fork Yellowstone River]

• A. Beaverhead River
  The Beaverhead River is a renowned trout-fishing river in southwestern Montana that flows through ranchlands and valleys before joining other streams to form the Jefferson River.
• B. Bighorn River
  The Bighorn River is a major tributary of the Yellowstone River in Wyoming and Montana, renowned for its deep canyons, tailwater trout fisheries, and scenic recreation areas.
• C. Gallatin River
  The Gallatin River is a scenic, fast-flowing tributary of the Missouri River in southwestern Montana, renowned for its blue-ribbon trout fishing, whitewater rafting, and picturesque canyon landscapes.
• D. Shoshone River
  The Shoshone River is a major waterway in northwestern Wyoming that flows through canyons and valleys near Yellowstone National Park before joining the Bighorn River.
• E. Laramie River
  The Laramie River is a tributary of the North Platte River flowing through Colorado and Wyoming, historically significant as a route and resource for frontier forts and westward expansion.
• 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: Clarks Fork Yellowstone River
Triple: [Yellowstone River, hasMajorTributary, Clarks Fork Yellowstone River]

Clarks Fork Yellowstone River is a major tributary of the Yellowstone River that flows through Montana and Wyoming, known for its rugged canyon landscapes and recreational opportunities like fishing and rafting.

Target entity: Clarks Fork Yellowstone River
Target entity description: Clarks Fork Yellowstone River is a major tributary of the Yellowstone River that flows through Montana and Wyoming, known for its rugged canyon landscapes and recreational opportunities like fishing and rafting.

• A. Beaverhead River
  The Beaverhead River is a renowned trout-fishing river in southwestern Montana that flows through ranchlands and valleys before joining other streams to form the Jefferson River.
• B. Bighorn River
  The Bighorn River is a major tributary of the Yellowstone River in Wyoming and Montana, renowned for its deep canyons, tailwater trout fisheries, and scenic recreation areas.
• C. Gallatin River
  The Gallatin River is a scenic, fast-flowing tributary of the Missouri River in southwestern Montana, renowned for its blue-ribbon trout fishing, whitewater rafting, and picturesque canyon landscapes.
• D. Shoshone River
  The Shoshone River is a major waterway in northwestern Wyoming that flows through canyons and valleys near Yellowstone National Park before joining the Bighorn River.
• E. Laramie River
  The Laramie River is a tributary of the North Platte River flowing through Colorado and Wyoming, historically significant as a route and resource for frontier forts and westward expansion.
• F. None of above. chosen