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: Nectarian period | Statement: [Mare Nectaris, age, Nectarian period]

Target entity: Nectarian period
Context triple: [Mare Nectaris, age, Nectarian period]

• A. Late Heavy Bombardment era
  The Late Heavy Bombardment era was a hypothesized period about 4.1–3.8 billion years ago during which the inner Solar System, including bodies like the Moon and Mercury, experienced an intense spike in asteroid and comet impacts that heavily cratered their surfaces.
• B. Noachian
  The Noachian is the oldest major geological era on Mars, characterized by heavy cratering, widespread valley networks, and conditions that may have supported liquid water on the surface.
• C. Rhyacian Period
  The Rhyacian Period is a geologic time interval in the early Proterozoic characterized by significant crustal growth, widespread metamorphism, and some of the earliest known large-scale glaciations.
• D. Pragian Epoch
  The Pragian Epoch is an early subdivision of the Devonian Period characterized by the diversification of marine life, especially early fishes and reef-building organisms.
• E. Stenian Period
  The Stenian Period is the final division of the Mesoproterozoic Era, marked by the assembly of the supercontinent Rodinia and significant geological and tectonic activity roughly 1.2 to 1.0 billion years ago.
• 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: Nectarian period
Triple: [Mare Nectaris, age, Nectarian period]

The Nectarian period is an early lunar geologic era characterized by intense impact cratering and basin formation on the Moon, occurring roughly 3.9 to 3.85 billion years ago.

Target entity: Nectarian period
Target entity description: The Nectarian period is an early lunar geologic era characterized by intense impact cratering and basin formation on the Moon, occurring roughly 3.9 to 3.85 billion years ago.

• A. Late Heavy Bombardment era chosen
  The Late Heavy Bombardment era was a hypothesized period about 4.1–3.8 billion years ago during which the inner Solar System, including bodies like the Moon and Mercury, experienced an intense spike in asteroid and comet impacts that heavily cratered their surfaces.
• B. Noachian
  The Noachian is the oldest major geological era on Mars, characterized by heavy cratering, widespread valley networks, and conditions that may have supported liquid water on the surface.
• C. Rhyacian Period
  The Rhyacian Period is a geologic time interval in the early Proterozoic characterized by significant crustal growth, widespread metamorphism, and some of the earliest known large-scale glaciations.
• D. Pragian Epoch
  The Pragian Epoch is an early subdivision of the Devonian Period characterized by the diversification of marine life, especially early fishes and reef-building organisms.
• E. Stenian Period
  The Stenian Period is the final division of the Mesoproterozoic Era, marked by the assembly of the supercontinent Rodinia and significant geological and tectonic activity roughly 1.2 to 1.0 billion years ago.
• F. None of above.