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: American school of relativistic cosmology | Statement: [Howard P. Robertson, partOf, American school of relativistic cosmology]

Target entity: American school of relativistic cosmology
Context triple: [Howard P. Robertson, partOf, American school of relativistic cosmology]

• A. FLRW cosmological models
  FLRW cosmological models are a family of solutions to Einstein’s field equations that describe a homogeneous and isotropic expanding or contracting universe, forming the standard framework for modern cosmology.
• B. Essai de cosmologie
  Essai de cosmologie is an 18th-century philosophical and scientific treatise by Pierre-Louis Moreau de Maupertuis that explores the structure and origins of the universe within the framework of early Enlightenment cosmology.
• C. On the Curvature of Space
  "On the Curvature of Space" is a pioneering 1922 paper by Alexander Friedmann that introduced non-static, expanding-universe solutions to Einstein’s field equations, laying the theoretical foundation for modern cosmology.
• D. Relativity, Thermodynamics and Cosmology
  Relativity, Thermodynamics and Cosmology is a classic 1934 physics monograph by Richard C. Tolman that systematically applies thermodynamics and statistical mechanics to relativistic and cosmological problems.
• E. The Foundation of the General Theory of Relativity
  The Foundation of the General Theory of Relativity is Albert Einstein’s seminal 1916 paper that systematically presents and mathematically formulates his theory of gravitation, revolutionizing modern physics and our understanding of space-time.
• 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: American school of relativistic cosmology
Triple: [Howard P. Robertson, partOf, American school of relativistic cosmology]

The American school of relativistic cosmology was a mid-20th-century research tradition in the United States that advanced the mathematical and physical foundations of general relativity and modern cosmology through the work of theorists such as Howard P. Robertson.

Target entity: American school of relativistic cosmology
Target entity description: The American school of relativistic cosmology was a mid-20th-century research tradition in the United States that advanced the mathematical and physical foundations of general relativity and modern cosmology through the work of theorists such as Howard P. Robertson.

• A. FLRW cosmological models
  FLRW cosmological models are a family of solutions to Einstein’s field equations that describe a homogeneous and isotropic expanding or contracting universe, forming the standard framework for modern cosmology.
• B. Essai de cosmologie
  Essai de cosmologie is an 18th-century philosophical and scientific treatise by Pierre-Louis Moreau de Maupertuis that explores the structure and origins of the universe within the framework of early Enlightenment cosmology.
• C. On the Curvature of Space
  "On the Curvature of Space" is a pioneering 1922 paper by Alexander Friedmann that introduced non-static, expanding-universe solutions to Einstein’s field equations, laying the theoretical foundation for modern cosmology.
• D. Relativity, Thermodynamics and Cosmology
  Relativity, Thermodynamics and Cosmology is a classic 1934 physics monograph by Richard C. Tolman that systematically applies thermodynamics and statistical mechanics to relativistic and cosmological problems.
• E. The Foundation of the General Theory of Relativity
  The Foundation of the General Theory of Relativity is Albert Einstein’s seminal 1916 paper that systematically presents and mathematically formulates his theory of gravitation, revolutionizing modern physics and our understanding of space-time.
• F. None of above. chosen