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: Riemann ellipsoids | Statement: [Roche–Riemann ellipsoids, relatedTo, Riemann ellipsoids]

Target entity: Riemann ellipsoids
Context triple: [Roche–Riemann ellipsoids, relatedTo, Riemann ellipsoids]

• A. Roche–Riemann ellipsoids
  Roche–Riemann ellipsoids are a family of rotating, self-gravitating fluid equilibrium figures in astrophysics and celestial mechanics that generalize classical ellipsoidal solutions like the Jacobi ellipsoid.
• B. Jacobi ellipsoid
  A Jacobi ellipsoid is a rotating, self-gravitating fluid body in equilibrium that takes on a triaxial ellipsoidal shape due to its rapid spin.
• C. Riemann ellipsoid chosen
  A Riemann ellipsoid is a rotating, self-gravitating fluid mass in ellipsoidal equilibrium whose internal motion and figure are analyzed in Riemann’s extension of classical ellipsoidal models in celestial mechanics.
• D. Chandrasekhar’s theory of ellipsoidal figures of equilibrium
  Chandrasekhar’s theory of ellipsoidal figures of equilibrium is a foundational mathematical framework in astrophysics that analyzes the shapes, stability, and rotational properties of self-gravitating fluid masses modeled as ellipsoids.
• E. Ellipsoids
  "Ellipsoids" is a sculptural series by German artist Isa Genzken that explores geometric abstraction through elongated, aerodynamic forms often associated with modern architecture and industrial design.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.