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 Maya period | Statement: [Nojpetén, era, Postclassic Maya period]

Target entity: Postclassic Maya period
Context triple: [Nojpetén, era, Postclassic Maya period]

• A. Late Classic period
  The Late Classic period was a flourishing era of Mesoamerican civilization, roughly spanning 600–900 CE, marked by the peak of Maya city-states and vibrant artistic, architectural, and political developments across the region.
• B. Postclassic period of Mesoamerica chosen
  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.
• C. Early Postclassic period
  The Early Postclassic period was a Mesoamerican historical era marked by the rise of powerful city-states like Tula and characterized by increased militarism, long-distance trade, and cultural interaction across central Mexico and beyond.
• D. Preclassic Mesoamerica
  Preclassic Mesoamerica is the early formative era of Mesoamerican civilization, marked by the rise of complex societies, agriculture, and urban centers that laid the foundations for later cultures like the Zapotecs and Maya.
• E. Epiclassic period
  The Epiclassic period was a transitional era in Mesoamerican history (roughly 600–900 CE) marked by the decline of major Classic centers and the rise of regional powers and distinctive artistic and architectural styles.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.