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: Spanish Constitution of 1837 | Statement: [Trienio Liberal, relatedTo, Spanish Constitution of 1837]

Target entity: Spanish Constitution of 1837
Context triple: [Trienio Liberal, relatedTo, Spanish Constitution of 1837]

• A. Cádiz Constitution of 1812
  The Cádiz Constitution of 1812 was a pioneering liberal charter enacted by Spain’s Cortes that established principles of national sovereignty, constitutional monarchy, and civil rights, influencing early 19th-century constitutions across the Spanish-speaking world.
• B. Constitution of 1876 (Spain)
  The Constitution of 1876 (Spain) was the foundational legal charter of Spain’s Bourbon Restoration, establishing a constitutional monarchy under Alfonso XII and shaping Spanish political life until the early 20th century.
• C. Spanish Constitution
  The Spanish Constitution is the supreme legal framework of Spain, establishing the country's democratic system, separation of powers, and fundamental rights and freedoms.
• D. Spanish Constitution of 1931
  The Spanish Constitution of 1931 was the foundational legal charter of the Second Spanish Republic, establishing a democratic, secular state with expanded civil liberties and progressive social reforms.
• E. Spanish Constitution of 1978
  The Spanish Constitution of 1978 is the democratic charter that established Spain as a parliamentary monarchy, guaranteeing fundamental rights and freedoms after the Franco dictatorship.
• 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: Spanish Constitution of 1837
Triple: [Trienio Liberal, relatedTo, Spanish Constitution of 1837]

The Spanish Constitution of 1837 was a liberal charter that reestablished constitutional monarchy and expanded civil liberties in Spain following the turmoil of the early 19th century.

Target entity: Spanish Constitution of 1837
Target entity description: The Spanish Constitution of 1837 was a liberal charter that reestablished constitutional monarchy and expanded civil liberties in Spain following the turmoil of the early 19th century.

• A. Cádiz Constitution of 1812
  The Cádiz Constitution of 1812 was a pioneering liberal charter enacted by Spain’s Cortes that established principles of national sovereignty, constitutional monarchy, and civil rights, influencing early 19th-century constitutions across the Spanish-speaking world.
• B. Constitution of 1876 (Spain)
  The Constitution of 1876 (Spain) was the foundational legal charter of Spain’s Bourbon Restoration, establishing a constitutional monarchy under Alfonso XII and shaping Spanish political life until the early 20th century.
• C. Spanish Constitution
  The Spanish Constitution is the supreme legal framework of Spain, establishing the country's democratic system, separation of powers, and fundamental rights and freedoms.
• D. Spanish Constitution of 1931
  The Spanish Constitution of 1931 was the foundational legal charter of the Second Spanish Republic, establishing a democratic, secular state with expanded civil liberties and progressive social reforms.
• E. Spanish Constitution of 1978
  The Spanish Constitution of 1978 is the democratic charter that established Spain as a parliamentary monarchy, guaranteeing fundamental rights and freedoms after the Franco dictatorship.
• F. None of above. chosen