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: Postclassic period of Mesoamerica | Statement: [Aztec Empire, partOf, Postclassic period of Mesoamerica]

Target entity: Postclassic period of Mesoamerica
Context triple: [Aztec Empire, partOf, Postclassic period of Mesoamerica]

• A. Classic period in Mesoamerica
  The Classic period in Mesoamerica was a flourishing era (roughly 250–900 CE) marked by the rise of great city-states like Teotihuacan, Tikal, and Palenque, characterized by monumental architecture, complex writing and calendrical systems, and extensive trade networks.
• B. Pre-Columbian era
  The Pre-Columbian era refers to the period in the Americas before the arrival of Christopher Columbus and subsequent European contact, characterized by diverse and complex Indigenous civilizations and cultures.
• C. Archaic period in the Americas
  The Archaic period in the Americas was a long prehistoric era marked by hunter-gatherer societies gradually adopting more settled lifeways, regional diversification, and early plant domestication before the rise of complex agricultural civilizations.
• D. Andean Late Horizon
  The Andean Late Horizon was the final pre-Columbian cultural period in the central Andes, marked by the expansion and dominance of the Inca Empire just before Spanish conquest.
• E. Mixtec civilization
  The Mixtec civilization was a pre-Columbian Mesoamerican culture renowned for its sophisticated metallurgy, intricate codices, and powerful city-states in what is now Oaxaca, Mexico.
• 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: Postclassic period of Mesoamerica
Triple: [Aztec Empire, partOf, Postclassic period of Mesoamerica]

The Postclassic period of Mesoamerica was the final pre-Columbian era (roughly 900–1521 CE) marked by intensified warfare, long-distance trade, urban centers, and powerful states such as the Aztec Empire.

Target entity: Postclassic period of Mesoamerica
Target entity description: The Postclassic period of Mesoamerica was the final pre-Columbian era (roughly 900–1521 CE) marked by intensified warfare, long-distance trade, urban centers, and powerful states such as the Aztec Empire.

• A. Classic period in Mesoamerica
  The Classic period in Mesoamerica was a flourishing era (roughly 250–900 CE) marked by the rise of great city-states like Teotihuacan, Tikal, and Palenque, characterized by monumental architecture, complex writing and calendrical systems, and extensive trade networks.
• B. Pre-Columbian era
  The Pre-Columbian era refers to the period in the Americas before the arrival of Christopher Columbus and subsequent European contact, characterized by diverse and complex Indigenous civilizations and cultures.
• C. Archaic period in the Americas
  The Archaic period in the Americas was a long prehistoric era marked by hunter-gatherer societies gradually adopting more settled lifeways, regional diversification, and early plant domestication before the rise of complex agricultural civilizations.
• D. Andean Late Horizon
  The Andean Late Horizon was the final pre-Columbian cultural period in the central Andes, marked by the expansion and dominance of the Inca Empire just before Spanish conquest.
• E. Mixtec civilization
  The Mixtec civilization was a pre-Columbian Mesoamerican culture renowned for its sophisticated metallurgy, intricate codices, and powerful city-states in what is now Oaxaca, Mexico.
• F. None of above. chosen