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: St. Elias orogeny | Statement: [Saint Elias Mountains, orogeny, St. Elias orogeny]

Target entity: St. Elias orogeny
Context triple: [Saint Elias Mountains, orogeny, St. Elias orogeny]

• A. Sevier orogeny
  The Sevier orogeny was a major Mesozoic mountain-building event in western North America that produced extensive thrust faulting and deformation along the continental margin.
• B. Cascadian orogeny
  The Cascadian orogeny is the long-lasting mountain-building episode responsible for forming the Cascade Range through subduction-related tectonic activity along western North America.
• C. Pinwarian orogeny
  The Pinwarian orogeny was a Precambrian mountain-building event recorded in the Canadian Shield that predates and helped set the tectonic framework for the later Grenville orogeny.
• D. Innuitian orogeny
  The Innuitian orogeny was a major mountain-building event that formed much of the Arctic Cordillera in the Canadian High Arctic during the Paleozoic era.
• E. Damara orogeny
  The Damara orogeny was a major Neoproterozoic–early Paleozoic mountain-building event in present-day Namibia associated with the assembly of the Gondwana supercontinent.
• 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: St. Elias orogeny
Triple: [Saint Elias Mountains, orogeny, St. Elias orogeny]

The St. Elias orogeny is a mountain-building event responsible for the rapid uplift and complex tectonic deformation of the Saint Elias Mountains in the coastal region of Alaska and Yukon.

Target entity: St. Elias orogeny
Target entity description: The St. Elias orogeny is a mountain-building event responsible for the rapid uplift and complex tectonic deformation of the Saint Elias Mountains in the coastal region of Alaska and Yukon.

• A. Sevier orogeny
  The Sevier orogeny was a major Mesozoic mountain-building event in western North America that produced extensive thrust faulting and deformation along the continental margin.
• B. Cascadian orogeny
  The Cascadian orogeny is the long-lasting mountain-building episode responsible for forming the Cascade Range through subduction-related tectonic activity along western North America.
• C. Pinwarian orogeny
  The Pinwarian orogeny was a Precambrian mountain-building event recorded in the Canadian Shield that predates and helped set the tectonic framework for the later Grenville orogeny.
• D. Innuitian orogeny
  The Innuitian orogeny was a major mountain-building event that formed much of the Arctic Cordillera in the Canadian High Arctic during the Paleozoic era.
• E. Damara orogeny
  The Damara orogeny was a major Neoproterozoic–early Paleozoic mountain-building event in present-day Namibia associated with the assembly of the Gondwana supercontinent.
• F. None of above. chosen