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: Mutants & Masterminds d20‑based system | Statement: [Freedom League, rulesSystem, Mutants & Masterminds d20‑based system]

Target entity: Mutants & Masterminds d20‑based system
Context triple: [Freedom League, rulesSystem, Mutants & Masterminds d20‑based system]

• A. Call of Cthulhu role-playing game
  The Call of Cthulhu role-playing game is a tabletop horror RPG, published by Chaosium, in which players investigate cosmic terrors inspired by H. P. Lovecraft’s Cthulhu Mythos using a sanity-fraying, mystery-focused rules system.
• B. COC
  COC is the commonly used abbreviation for the Canadian Olympic Committee, the organization responsible for Canada’s participation in the Olympic Games.
• C. COC
  COC is the vehicle registration code assigned to the town of Cochem in Germany.
• D. Mutant Chronicles
  Mutant Chronicles is a 2008 science fiction action film set in a dystopian future where soldiers battle demonic machines unleashed by an ancient alien artifact.
• E. Dungeons & Dragons
  Dungeons & Dragons is a pioneering tabletop role-playing game that allows players to collaboratively create and explore fantasy worlds through storytelling, dice-based mechanics, and character-driven adventures.
• 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: Mutants & Masterminds d20‑based system
Triple: [Freedom League, rulesSystem, Mutants & Masterminds d20‑based system]

Mutants & Masterminds is a superhero-themed tabletop role-playing game system built on a modified d20 rules framework, designed to emulate comic book-style action and powers.

Target entity: Mutants & Masterminds d20‑based system
Target entity description: Mutants & Masterminds is a superhero-themed tabletop role-playing game system built on a modified d20 rules framework, designed to emulate comic book-style action and powers.

• A. Call of Cthulhu role-playing game
  The Call of Cthulhu role-playing game is a tabletop horror RPG, published by Chaosium, in which players investigate cosmic terrors inspired by H. P. Lovecraft’s Cthulhu Mythos using a sanity-fraying, mystery-focused rules system.
• B. COC
  COC is the commonly used abbreviation for the Canadian Olympic Committee, the organization responsible for Canada’s participation in the Olympic Games.
• C. COC
  COC is the vehicle registration code assigned to the town of Cochem in Germany.
• D. Mutant Chronicles
  Mutant Chronicles is a 2008 science fiction action film set in a dystopian future where soldiers battle demonic machines unleashed by an ancient alien artifact.
• E. Dungeons & Dragons
  Dungeons & Dragons is a pioneering tabletop role-playing game that allows players to collaboratively create and explore fantasy worlds through storytelling, dice-based mechanics, and character-driven adventures.
• F. None of above. chosen

Target predicate: rulesSystem
Context triple: [Freedom League, rulesSystem, Mutants & Masterminds d20‑based system]

• A. rulesBy
  Indicates that one entity governs, controls, or exercises authoritative power over another entity.
• B. laysDownRulingOn
  Indicates that an authority formally issues or establishes a decision, judgment, or rule concerning a particular matter or case.
• C. rackSystem
  Indicates a relationship where an entity functions as or belongs to a particular rack-based storage or mounting system.
• D. rulesEnablingAct
  Indicates that a set of rules or regulations is authorized or brought into legal effect by a specific enabling act or statute.
• E. legalSystematizationOf
  Indicates the process or state in which laws, regulations, or legal principles are organized, codified, or structured into a coherent legal system or framework for something.
• F. None of above. chosen