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: Grundsätze der Volkswirtschaftslehre | Statement: [Carl Menger, originalTitleOfWork, Grundsätze der Volkswirtschaftslehre]

Target entity: Grundsätze der Volkswirtschaftslehre
Context triple: [Carl Menger, originalTitleOfWork, Grundsätze der Volkswirtschaftslehre]

• A. Die Grundlagen der Nationalökonomie
  Die Grundlagen der Nationalökonomie is a foundational work of ordoliberal economic theory that systematically outlines the principles of a competitive market order and the role of the state in securing it.
• B. Grundsätze der Wirtschaftspolitik
  Grundsätze der Wirtschaftspolitik is a foundational work of ordoliberal economic theory in which Walter Eucken outlines the principles for a competitive, rules-based economic order.
• C. The Economic Point of View
  The Economic Point of View is a foundational work in Austrian economics by Israel Kirzner that clarifies and defends the distinct methodological perspective of economic science.
• D. "Principles of Economics"
  "Principles of Economics" is a widely used introductory economics textbook by Gregory Mankiw that presents core microeconomic and macroeconomic concepts in an accessible, principles-based framework.
• E. On the Theory of Economic Policy
  On the Theory of Economic Policy is a foundational work in economics by Jan Tinbergen that systematically analyzes how governments can design and coordinate economic policies using formal models and quantitative methods.
• 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: Grundsätze der Volkswirtschaftslehre
Triple: [Carl Menger, originalTitleOfWork, Grundsätze der Volkswirtschaftslehre]

Grundsätze der Volkswirtschaftslehre is Carl Menger’s foundational 1871 treatise that launched the Austrian School of economics and introduced the theory of marginal utility.

Target entity: Grundsätze der Volkswirtschaftslehre
Target entity description: Grundsätze der Volkswirtschaftslehre is Carl Menger’s foundational 1871 treatise that launched the Austrian School of economics and introduced the theory of marginal utility.

• A. Die Grundlagen der Nationalökonomie
  Die Grundlagen der Nationalökonomie is a foundational work of ordoliberal economic theory that systematically outlines the principles of a competitive market order and the role of the state in securing it.
• B. Grundsätze der Wirtschaftspolitik
  Grundsätze der Wirtschaftspolitik is a foundational work of ordoliberal economic theory in which Walter Eucken outlines the principles for a competitive, rules-based economic order.
• C. The Economic Point of View
  The Economic Point of View is a foundational work in Austrian economics by Israel Kirzner that clarifies and defends the distinct methodological perspective of economic science.
• D. "Principles of Economics"
  "Principles of Economics" is a widely used introductory economics textbook by Gregory Mankiw that presents core microeconomic and macroeconomic concepts in an accessible, principles-based framework.
• E. On the Theory of Economic Policy
  On the Theory of Economic Policy is a foundational work in economics by Jan Tinbergen that systematically analyzes how governments can design and coordinate economic policies using formal models and quantitative methods.
• F. None of above. chosen