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: Leadville Limestone (metamorphosed) | Statement: [Colorado Yule marble, geologicalFormation, Leadville Limestone (metamorphosed)]

Target entity: Leadville Limestone (metamorphosed)
Context triple: [Colorado Yule marble, geologicalFormation, Leadville Limestone (metamorphosed)]

• A. Colorado Yule marble
  Colorado Yule marble is a high-quality, pure white marble from Colorado renowned for its use in major U.S. monuments and buildings.
• B. Indiana limestone
  Indiana limestone is a durable, fine-grained sedimentary building stone from Indiana widely used in prominent American architecture and monuments.
• C. Old Red Sandstone
  Old Red Sandstone is a thick sequence of Devonian-age sedimentary rocks, notable for its red coloration and widespread occurrence across parts of Scotland and other regions of the North Atlantic.
• D. Aquia Creek sandstone
  Aquia Creek sandstone is a historically significant building stone quarried in Virginia, widely known for its use in early U.S. federal architecture including the White House and the Capitol.
• E. Tuckahoe marble
  Tuckahoe marble is a high-quality white to gray dolomitic marble historically quarried in Westchester County, New York, widely used in prominent 19th-century American buildings and monuments.
• 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: Leadville Limestone (metamorphosed)
Triple: [Colorado Yule marble, geologicalFormation, Leadville Limestone (metamorphosed)]

Leadville Limestone (metamorphosed) is a carbonate rock unit in Colorado that has undergone metamorphism to form part of the region’s notable marble-bearing geological formations.

Target entity: Leadville Limestone (metamorphosed)
Target entity description: Leadville Limestone (metamorphosed) is a carbonate rock unit in Colorado that has undergone metamorphism to form part of the region’s notable marble-bearing geological formations.

• A. Colorado Yule marble chosen
  Colorado Yule marble is a high-quality, pure white marble from Colorado renowned for its use in major U.S. monuments and buildings.
• B. Indiana limestone
  Indiana limestone is a durable, fine-grained sedimentary building stone from Indiana widely used in prominent American architecture and monuments.
• C. Old Red Sandstone
  Old Red Sandstone is a thick sequence of Devonian-age sedimentary rocks, notable for its red coloration and widespread occurrence across parts of Scotland and other regions of the North Atlantic.
• D. Aquia Creek sandstone
  Aquia Creek sandstone is a historically significant building stone quarried in Virginia, widely known for its use in early U.S. federal architecture including the White House and the Capitol.
• E. Tuckahoe marble
  Tuckahoe marble is a high-quality white to gray dolomitic marble historically quarried in Westchester County, New York, widely used in prominent 19th-century American buildings and monuments.
• F. None of above.