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: Mercury Dual Imaging System | Statement: [MESSENGER, instrument, Mercury Dual Imaging System]

Target entity: Mercury Dual Imaging System
Context triple: [MESSENGER, instrument, Mercury Dual Imaging System]

• A. Mitsubishi Diamondtron
  Mitsubishi Diamondtron is a line of high-quality aperture grille CRT display tubes developed by Mitsubishi Electric as a rival to Sony's Trinitron technology.
• B. Proscan
  Proscan is a consumer electronics brand known for producing affordable televisions and related audio-visual equipment.
• C. Dykstraflex motion control camera system
  The Dykstraflex motion control camera system is a pioneering computer-controlled film camera rig that enabled precise, repeatable camera movements for complex visual effects, most famously used in the original Star Wars.
• D. Mercury Eight
  The Mercury Eight was a full-size automobile produced by Ford's Mercury division from 1939 to 1951, notable for being Mercury's first model line and for its popularity in postwar American car culture and hot rodding.
• E. Efficeon
  Efficeon is a family of low-power, x86-compatible microprocessors developed by Transmeta as the successor to its Crusoe line, aimed primarily at mobile and embedded computing devices.
• 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: Mercury Dual Imaging System
Triple: [MESSENGER, instrument, Mercury Dual Imaging System]

The Mercury Dual Imaging System is a pair of high-resolution cameras on NASA’s MESSENGER spacecraft designed to map Mercury’s surface and study its geological features.

Target entity: Mercury Dual Imaging System
Target entity description: The Mercury Dual Imaging System is a pair of high-resolution cameras on NASA’s MESSENGER spacecraft designed to map Mercury’s surface and study its geological features.

• A. Mitsubishi Diamondtron
  Mitsubishi Diamondtron is a line of high-quality aperture grille CRT display tubes developed by Mitsubishi Electric as a rival to Sony's Trinitron technology.
• B. Proscan
  Proscan is a consumer electronics brand known for producing affordable televisions and related audio-visual equipment.
• C. Dykstraflex motion control camera system
  The Dykstraflex motion control camera system is a pioneering computer-controlled film camera rig that enabled precise, repeatable camera movements for complex visual effects, most famously used in the original Star Wars.
• D. Mercury Eight
  The Mercury Eight was a full-size automobile produced by Ford's Mercury division from 1939 to 1951, notable for being Mercury's first model line and for its popularity in postwar American car culture and hot rodding.
• E. Efficeon
  Efficeon is a family of low-power, x86-compatible microprocessors developed by Transmeta as the successor to its Crusoe line, aimed primarily at mobile and embedded computing devices.
• F. None of above. chosen