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: Boulder Dam on Bear Creek | Statement: [Big Bear Lake, createdBy, Boulder Dam on Bear Creek]

Target entity: Boulder Dam on Bear Creek
Context triple: [Big Bear Lake, createdBy, Boulder Dam on Bear Creek]

• A. Red Rock Dam
  Red Rock Dam is a large flood-control and hydroelectric dam on the Des Moines River in central Iowa, forming Lake Red Rock as the state’s largest reservoir.
• B. Indian Valley Dam
  Indian Valley Dam is an earth-fill embankment dam in Lake County, California, that creates Indian Valley Reservoir for water storage, flood control, and recreation along Cache Creek.
• C. Coolidge Dam
  Coolidge Dam is a large concrete multiple-arch dam in Arizona that impounds the Gila River to form San Carlos Lake for irrigation, flood control, and water storage.
• D. Mormon Flat Dam
  Mormon Flat Dam is a concrete thin arch dam on Arizona’s Salt River that forms Canyon Lake and helps provide hydroelectric power, water storage, and flood control for the region.
• E. Round Butte Dam
  Round Butte Dam is a hydroelectric dam on the Deschutes River in Oregon, known for creating Lake Billy Chinook and forming part of the Pelton Round Butte Project.
• 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: Boulder Dam on Bear Creek
Triple: [Big Bear Lake, createdBy, Boulder Dam on Bear Creek]

Boulder Dam on Bear Creek is the structure that impounds Bear Creek in California’s San Bernardino Mountains to form Big Bear Lake, a popular alpine reservoir and recreation area.

Target entity: Boulder Dam on Bear Creek
Target entity description: Boulder Dam on Bear Creek is the structure that impounds Bear Creek in California’s San Bernardino Mountains to form Big Bear Lake, a popular alpine reservoir and recreation area.

• A. Red Rock Dam
  Red Rock Dam is a large flood-control and hydroelectric dam on the Des Moines River in central Iowa, forming Lake Red Rock as the state’s largest reservoir.
• B. Indian Valley Dam
  Indian Valley Dam is an earth-fill embankment dam in Lake County, California, that creates Indian Valley Reservoir for water storage, flood control, and recreation along Cache Creek.
• C. Coolidge Dam
  Coolidge Dam is a large concrete multiple-arch dam in Arizona that impounds the Gila River to form San Carlos Lake for irrigation, flood control, and water storage.
• D. Mormon Flat Dam
  Mormon Flat Dam is a concrete thin arch dam on Arizona’s Salt River that forms Canyon Lake and helps provide hydroelectric power, water storage, and flood control for the region.
• E. Round Butte Dam
  Round Butte Dam is a hydroelectric dam on the Deschutes River in Oregon, known for creating Lake Billy Chinook and forming part of the Pelton Round Butte Project.
• F. None of above. chosen