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: Backus–Naur Form | Statement: [ALGOL, introducedNotation, Backus–Naur Form]

Target entity: Backus–Naur Form
Context triple: [ALGOL, introducedNotation, Backus–Naur Form]

• A. Backus–Naur Form chosen
  Backus–Naur Form is a formal notation used to define the syntax of programming languages and other formal grammars in a precise, structured way.
• B. Augmented Backus–Naur Form
  Augmented Backus–Naur Form (ABNF) is a standardized, extended version of Backus–Naur Form used to formally specify the syntax of languages and protocols, notably in Internet and communication standards.
• C. Van Wijngaarden grammars
  Van Wijngaarden grammars are a highly expressive formal grammar formalism, introduced for defining complex programming language syntax and semantics, notably used in the specification of ALGOL 68.
• D. Chomsky hierarchy
  The Chomsky hierarchy is a classification of formal grammars into four types that correspond to increasing levels of generative power and computational complexity in formal language theory.
• E. CFG
  CFG is the stock ticker symbol for Citizens Financial Group, a major U.S.-based regional bank holding company.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.

Target predicate: introducedNotation
Context triple: [ALGOL, introducedNotation, Backus–Naur Form]

• A. notation
  Indicates a conventional way of symbolically representing or writing something, such as concepts, quantities, or operations, within a specific system.
• B. distinguishingNotation
  Indicates that one entity uses a specific notation or symbol to distinguish or differentiate another entity from similar ones.
• C. introduced chosen
  Indicates that one entity caused another entity to become known, presented, or brought into use for the first time to a person, group, or context.
• D. informalNotation
  Indicates that an entity is represented or expressed using a non-standard, simplified, or colloquial form of notation rather than a formal or fully rigorous one.
• E. typicalNotation
  Indicates that one entity is the standard or commonly used symbolic representation (notation) for another entity.
• F. None of above.