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: Alexandrine of Mecklenburg-Schwerin | Statement: [Frederick IX of Denmark, mother, Alexandrine of Mecklenburg-Schwerin]

Target entity: Alexandrine of Mecklenburg-Schwerin
Context triple: [Frederick IX of Denmark, mother, Alexandrine of Mecklenburg-Schwerin]

• A. Augusta Caroline Sophie Reuss of Ebersdorf
  Augusta Caroline Sophie Reuss of Ebersdorf was a German countess best known as the mother of King Leopold I of Belgium and ancestress of several European royal families.
• B. Sophia of Mecklenburg-Güstrow
  Sophia of Mecklenburg-Güstrow was a 16th-century German duchess who became Queen consort of Denmark and Norway as the wife of King Frederick II and the mother of King Christian IV and Anne of Denmark.
• C. Princess Sophia Dorothea of Prussia
  Princess Sophia Dorothea of Prussia (1719–1765) was a Prussian princess and Margravine of Brandenburg-Schwedt, known for her role in the dynastic politics of the House of Hohenzollern in the 18th century.
• D. Marie of Prussia
  Marie of Prussia was a 19th-century Prussian princess who became Queen of Bavaria as the wife of King Maximilian II and the mother of King Ludwig II.
• E. Dorothea of Saxe-Lauenburg
  Dorothea of Saxe-Lauenburg was a 16th-century German duchess who became Queen of Denmark and Norway as the wife of King Christian III and the mother of King Frederick II.
• 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: Alexandrine of Mecklenburg-Schwerin
Triple: [Frederick IX of Denmark, mother, Alexandrine of Mecklenburg-Schwerin]

Alexandrine of Mecklenburg-Schwerin was a German-born queen consort of Denmark and Iceland, married to King Christian X and mother of King Frederick IX.

Target entity: Alexandrine of Mecklenburg-Schwerin
Target entity description: Alexandrine of Mecklenburg-Schwerin was a German-born queen consort of Denmark and Iceland, married to King Christian X and mother of King Frederick IX.

• A. Augusta Caroline Sophie Reuss of Ebersdorf
  Augusta Caroline Sophie Reuss of Ebersdorf was a German countess best known as the mother of King Leopold I of Belgium and ancestress of several European royal families.
• B. Sophia of Mecklenburg-Güstrow
  Sophia of Mecklenburg-Güstrow was a 16th-century German duchess who became Queen consort of Denmark and Norway as the wife of King Frederick II and the mother of King Christian IV and Anne of Denmark.
• C. Princess Sophia Dorothea of Prussia
  Princess Sophia Dorothea of Prussia (1719–1765) was a Prussian princess and Margravine of Brandenburg-Schwedt, known for her role in the dynastic politics of the House of Hohenzollern in the 18th century.
• D. Marie of Prussia
  Marie of Prussia was a 19th-century Prussian princess who became Queen of Bavaria as the wife of King Maximilian II and the mother of King Ludwig II.
• E. Dorothea of Saxe-Lauenburg
  Dorothea of Saxe-Lauenburg was a 16th-century German duchess who became Queen of Denmark and Norway as the wife of King Christian III and the mother of King Frederick II.
• F. None of above. chosen