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: Olmec heartland | Statement: [Tres Zapotes, partOf, Olmec heartland]

Target entity: Olmec heartland
Context triple: [Tres Zapotes, partOf, Olmec heartland]

• A. Olmec-Xicalanca
  The Olmec-Xicalanca were a pre-Hispanic Mesoamerican people known for their influential presence in central Mexico and their role in the development of regional urban and artistic traditions.
• B. Tres Zapotes
  Tres Zapotes is an important pre-Columbian archaeological site in Veracruz, Mexico, known for its monumental stone sculptures and as a key center of the Olmec and later Epi-Olmec cultures.
• C. Sayaxché
  Sayaxché is a town and municipality in northern Guatemala known as a gateway to Maya archaeological sites and the forests and rivers of the Petén region.
• D. Epi-Olmec culture
  The Epi-Olmec culture was a late Formative Mesoamerican civilization in the Gulf Coast region, known for its transition from Olmec traditions toward Classic Veracruz culture and for developing one of the earliest known Mesoamerican writing systems.
• E. Mayantoc
  Mayantoc is a rural municipality in the province of Tarlac in the Philippines, known for its agricultural landscape and scenic natural attractions.
• 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: Olmec heartland
Triple: [Tres Zapotes, partOf, Olmec heartland]

The Olmec heartland is the core region along Mexico’s Gulf Coast where the Olmec civilization first developed its major ceremonial centers, art, and early Mesoamerican cultural innovations.

Target entity: Olmec heartland
Target entity description: The Olmec heartland is the core region along Mexico’s Gulf Coast where the Olmec civilization first developed its major ceremonial centers, art, and early Mesoamerican cultural innovations.

• A. Olmec-Xicalanca
  The Olmec-Xicalanca were a pre-Hispanic Mesoamerican people known for their influential presence in central Mexico and their role in the development of regional urban and artistic traditions.
• B. Tres Zapotes
  Tres Zapotes is an important pre-Columbian archaeological site in Veracruz, Mexico, known for its monumental stone sculptures and as a key center of the Olmec and later Epi-Olmec cultures.
• C. Sayaxché
  Sayaxché is a town and municipality in northern Guatemala known as a gateway to Maya archaeological sites and the forests and rivers of the Petén region.
• D. Epi-Olmec culture
  The Epi-Olmec culture was a late Formative Mesoamerican civilization in the Gulf Coast region, known for its transition from Olmec traditions toward Classic Veracruz culture and for developing one of the earliest known Mesoamerican writing systems.
• E. Mayantoc
  Mayantoc is a rural municipality in the province of Tarlac in the Philippines, known for its agricultural landscape and scenic natural attractions.
• F. None of above. chosen