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: On the Substitution of a Tax in Kind for the Surplus-Grain Appropriation System | Statement: [Tenth Congress of the Russian Communist Party (Bolsheviks), passedResolution, On the Substitution of a Tax in Kind for the Surplus-Grain Appropriation System]

Target entity: On the Substitution of a Tax in Kind for the Surplus-Grain Appropriation System
Context triple: [Tenth Congress of the Russian Communist Party (Bolsheviks), passedResolution, On the Substitution of a Tax in Kind for the Surplus-Grain Appropriation System]

• A. 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.
• B. The Economics of Welfare
  The Economics of Welfare is a foundational 1920 economics treatise by Arthur Cecil Pigou that systematically develops welfare economics and the concept of externalities to analyze the role of government in correcting market failures.
• C. Some Aspects of the Inequality of Incomes in Modern Communities
  "Some Aspects of the Inequality of Incomes in Modern Communities" is an influential early 20th-century economic study by Hugh Dalton that analyzes the causes, measurement, and implications of income inequality in industrial societies.
• D. The Theory and Measurement of Demand
  The Theory and Measurement of Demand is a foundational economics book by Henry Schultz that rigorously develops statistical and mathematical methods for estimating consumer demand.
• E. The Solution of the Economic Problem (Part Two of The Green Book)
  The Solution of the Economic Problem (Part Two of The Green Book) is a section of Muammar Gaddafi’s political manifesto that outlines his proposed alternative economic system rejecting both capitalism and socialism in favor of a so‑called “people’s economy.”
• 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: On the Substitution of a Tax in Kind for the Surplus-Grain Appropriation System
Triple: [Tenth Congress of the Russian Communist Party (Bolsheviks), passedResolution, On the Substitution of a Tax in Kind for the Surplus-Grain Appropriation System]

"On the Substitution of a Tax in Kind for the Surplus-Grain Appropriation System" was a key 1921 Bolshevik policy document that introduced the New Economic Policy by replacing War Communism’s grain requisitioning with a tax in kind on peasants.

Target entity: On the Substitution of a Tax in Kind for the Surplus-Grain Appropriation System
Target entity description: "On the Substitution of a Tax in Kind for the Surplus-Grain Appropriation System" was a key 1921 Bolshevik policy document that introduced the New Economic Policy by replacing War Communism’s grain requisitioning with a tax in kind on peasants.

• A. 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.
• B. The Economics of Welfare
  The Economics of Welfare is a foundational 1920 economics treatise by Arthur Cecil Pigou that systematically develops welfare economics and the concept of externalities to analyze the role of government in correcting market failures.
• C. Some Aspects of the Inequality of Incomes in Modern Communities
  "Some Aspects of the Inequality of Incomes in Modern Communities" is an influential early 20th-century economic study by Hugh Dalton that analyzes the causes, measurement, and implications of income inequality in industrial societies.
• D. The Theory and Measurement of Demand
  The Theory and Measurement of Demand is a foundational economics book by Henry Schultz that rigorously develops statistical and mathematical methods for estimating consumer demand.
• E. The Solution of the Economic Problem (Part Two of The Green Book)
  The Solution of the Economic Problem (Part Two of The Green Book) is a section of Muammar Gaddafi’s political manifesto that outlines his proposed alternative economic system rejecting both capitalism and socialism in favor of a so‑called “people’s economy.”
• F. None of above. chosen