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: Cotton–Mouton constant | Statement: [Cotton–Mouton effect, characterizedBy, Cotton–Mouton constant]

Target entity: Cotton–Mouton constant
Context triple: [Cotton–Mouton effect, characterizedBy, Cotton–Mouton constant]

• A. Cotton–Mouton effect
  The Cotton–Mouton effect is a magneto-optical phenomenon in which a transverse magnetic field induces birefringence in an otherwise isotropic medium, causing the polarization of transmitted light to change.
• B. Curie constant
  The Curie constant is a material-specific proportionality factor that characterizes how a paramagnetic substance’s magnetic susceptibility varies inversely with temperature.
• C. Josephson constant
  The Josephson constant is a fundamental physical constant that relates frequency to voltage in superconducting Josephson junctions and underpins the quantum standard of voltage.
• D. Coulomb constant
  The Coulomb constant is a fundamental physical constant that quantifies the strength of the electrostatic force between two point electric charges in vacuum.
• E. Verdet constant
  The Verdet constant is a material-specific coefficient that quantifies how strongly a substance rotates the plane of polarization of light in a magnetic field.
• 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: Cotton–Mouton constant
Triple: [Cotton–Mouton effect, characterizedBy, Cotton–Mouton constant]

The Cotton–Mouton constant is a material-specific parameter that quantifies the strength of magnetic-field-induced birefringence in the Cotton–Mouton effect.

Target entity: Cotton–Mouton constant
Target entity description: The Cotton–Mouton constant is a material-specific parameter that quantifies the strength of magnetic-field-induced birefringence in the Cotton–Mouton effect.

• A. Cotton–Mouton effect chosen
  The Cotton–Mouton effect is a magneto-optical phenomenon in which a transverse magnetic field induces birefringence in an otherwise isotropic medium, causing the polarization of transmitted light to change.
• B. Curie constant
  The Curie constant is a material-specific proportionality factor that characterizes how a paramagnetic substance’s magnetic susceptibility varies inversely with temperature.
• C. Josephson constant
  The Josephson constant is a fundamental physical constant that relates frequency to voltage in superconducting Josephson junctions and underpins the quantum standard of voltage.
• D. Coulomb constant
  The Coulomb constant is a fundamental physical constant that quantifies the strength of the electrostatic force between two point electric charges in vacuum.
• E. Verdet constant
  The Verdet constant is a material-specific coefficient that quantifies how strongly a substance rotates the plane of polarization of light in a magnetic field.
• F. None of above.