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: de Sitter precession | Statement: [Willem de Sitter, hasConceptNamedAfter, de Sitter precession]

Target entity: de Sitter precession
Context triple: [Willem de Sitter, hasConceptNamedAfter, de Sitter precession]

• A. Tolman–Ehrenfest effect
  The Tolman–Ehrenfest effect is a relativistic thermodynamic phenomenon stating that, in a system at thermal equilibrium within a gravitational field, temperature varies with gravitational potential so that hotter regions occur deeper in the gravitational well.
• B. Larmor precession
  Larmor precession is the precession of the magnetic moments of charged particles or nuclei in an external magnetic field at a characteristic angular frequency proportional to the field strength.
• C. Schwarzschild–Milne equations
  The Schwarzschild–Milne equations are fundamental integro-differential equations in radiative transfer theory that describe the propagation and scattering of radiation through a plane-parallel, absorbing and emitting medium.
• D. Kerr metric
  The Kerr metric is the exact general relativity solution describing the spacetime geometry around a rotating, uncharged black hole.
• E. Gravity Probe B experiment
  Gravity Probe B experiment was a NASA-led satellite mission designed to precisely measure how Earth's gravity warps space and time, providing a high-accuracy test of key predictions of Einstein's general relativity.
• 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: de Sitter precession
Triple: [Willem de Sitter, hasConceptNamedAfter, de Sitter precession]

de Sitter precession is a general relativistic effect causing the orientation of an orbiting body's spin axis to slowly rotate as it moves through curved spacetime, notably observed in the Earth–Moon system orbiting the Sun.

Target entity: de Sitter precession
Target entity description: de Sitter precession is a general relativistic effect causing the orientation of an orbiting body's spin axis to slowly rotate as it moves through curved spacetime, notably observed in the Earth–Moon system orbiting the Sun.

• A. Tolman–Ehrenfest effect
  The Tolman–Ehrenfest effect is a relativistic thermodynamic phenomenon stating that, in a system at thermal equilibrium within a gravitational field, temperature varies with gravitational potential so that hotter regions occur deeper in the gravitational well.
• B. Larmor precession
  Larmor precession is the precession of the magnetic moments of charged particles or nuclei in an external magnetic field at a characteristic angular frequency proportional to the field strength.
• C. Schwarzschild–Milne equations
  The Schwarzschild–Milne equations are fundamental integro-differential equations in radiative transfer theory that describe the propagation and scattering of radiation through a plane-parallel, absorbing and emitting medium.
• D. Kerr metric
  The Kerr metric is the exact general relativity solution describing the spacetime geometry around a rotating, uncharged black hole.
• E. Gravity Probe B experiment chosen
  Gravity Probe B experiment was a NASA-led satellite mission designed to precisely measure how Earth's gravity warps space and time, providing a high-accuracy test of key predictions of Einstein's general relativity.
• F. None of above.