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: G2 reactor | Statement: [CEA Marcoule, hostsReactor, G2 reactor]

Target entity: G2 reactor
Context triple: [CEA Marcoule, hostsReactor, G2 reactor]

• A. G1 reactor
  The G1 reactor was France’s first industrial-scale nuclear reactor, built at the CEA Marcoule site in the 1950s primarily for plutonium production and early nuclear research.
• B. D Reactor
  D Reactor was one of the early plutonium production reactors at the Hanford Site in Washington, built during the Manhattan Project to support the U.S. nuclear weapons program.
• C. Dimona reactor
  The Dimona reactor is a highly secretive nuclear research facility in Israel widely believed to be central to the country’s undeclared nuclear weapons program.
• D. K Reactor
  K Reactor is a decommissioned nuclear production reactor at the Savannah River Site in South Carolina that was used primarily for producing weapons-grade materials during the Cold War.
• E. DR Reactor
  The DR Reactor was one of the plutonium-producing nuclear reactors at the Hanford Site, built during the Manhattan Project era to support U.S. nuclear weapons production.
• 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: G2 reactor
Triple: [CEA Marcoule, hostsReactor, G2 reactor]

The G2 reactor is an early French graphite-moderated, gas-cooled nuclear reactor built at the CEA Marcoule site, historically used for both power generation and plutonium production.

Target entity: G2 reactor
Target entity description: The G2 reactor is an early French graphite-moderated, gas-cooled nuclear reactor built at the CEA Marcoule site, historically used for both power generation and plutonium production.

• A. G1 reactor
  The G1 reactor was France’s first industrial-scale nuclear reactor, built at the CEA Marcoule site in the 1950s primarily for plutonium production and early nuclear research.
• B. D Reactor
  D Reactor was one of the early plutonium production reactors at the Hanford Site in Washington, built during the Manhattan Project to support the U.S. nuclear weapons program.
• C. Dimona reactor
  The Dimona reactor is a highly secretive nuclear research facility in Israel widely believed to be central to the country’s undeclared nuclear weapons program.
• D. K Reactor
  K Reactor is a decommissioned nuclear production reactor at the Savannah River Site in South Carolina that was used primarily for producing weapons-grade materials during the Cold War.
• E. DR Reactor
  The DR Reactor was one of the plutonium-producing nuclear reactors at the Hanford Site, built during the Manhattan Project era to support U.S. nuclear weapons production.
• F. None of above. chosen