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: Southwest Regional | Statement: [2011 NCAA Division I men's basketball tournament, region, Southwest Regional]

Target entity: Southwest Regional
Context triple: [2011 NCAA Division I men's basketball tournament, region, Southwest Regional]

• A. Southwest
  Southwest is a themed area in the Six Flags Fiesta Texas amusement park that reflects the culture and atmosphere of the American Southwest region.
• B. SOUTHWEST
  SOUTHWEST is the air traffic control callsign used by Southwest Airlines, a major U.S. low-cost carrier.
• C. Southwest Region
  The Southwest Region is a coastal, English-speaking region of Cameroon known for its diverse ethnic groups, rich natural resources, and the major port city of Limbe.
• D. Greater Southwest
  Greater Southwest is a cultural and geographic region of North America that encompasses the arid and semi-arid lands of the southwestern United States and northern Mexico, including areas such as Aridoamerica.
• E. Southwest Employment Area
  Southwest Employment Area is a major commercial and office district in Southwest Washington, D.C., characterized by government buildings, businesses, and employment centers.
• 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: Southwest Regional
Triple: [2011 NCAA Division I men's basketball tournament, region, Southwest Regional]

The Southwest Regional was one of the four geographic brackets in the 2011 NCAA Division I men's basketball tournament, determining a Final Four participant from teams assigned to that region.

Target entity: Southwest Regional
Target entity description: The Southwest Regional was one of the four geographic brackets in the 2011 NCAA Division I men's basketball tournament, determining a Final Four participant from teams assigned to that region.

• A. Southwest
  Southwest is a themed area in the Six Flags Fiesta Texas amusement park that reflects the culture and atmosphere of the American Southwest region.
• B. SOUTHWEST
  SOUTHWEST is the air traffic control callsign used by Southwest Airlines, a major U.S. low-cost carrier.
• C. Southwest Region
  The Southwest Region is a coastal, English-speaking region of Cameroon known for its diverse ethnic groups, rich natural resources, and the major port city of Limbe.
• D. Greater Southwest
  Greater Southwest is a cultural and geographic region of North America that encompasses the arid and semi-arid lands of the southwestern United States and northern Mexico, including areas such as Aridoamerica.
• E. Southwest Employment Area
  Southwest Employment Area is a major commercial and office district in Southwest Washington, D.C., characterized by government buildings, businesses, and employment centers.
• F. None of above. chosen