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: Momentum (UK political organisation) | Statement: [Jeremy Corbyn, supportedBy, Momentum (UK political organisation)]

Target entity: Momentum (UK political organisation)
Context triple: [Jeremy Corbyn, supportedBy, Momentum (UK political organisation)]

• A. Congress Alliance
  The Congress Alliance was a multi-racial coalition of anti-apartheid organizations in South Africa that coordinated resistance to racial segregation and minority rule in the mid-20th century.
• B. Hunter Joint Organisation of Councils
  The Hunter Joint Organisation of Councils is a regional body that coordinates collaboration, strategic planning, and shared services among local governments in New South Wales’ Hunter Region.
• C. Fabian Society
  The Fabian Society is a British socialist organization founded in the late 19th century that advocates for gradual and democratic reforms toward socialism rather than revolutionary change.
• D. Movement for Democratic Change
  The Movement for Democratic Change is a major Zimbabwean opposition political party formed in 1999 to challenge the long-ruling ZANU–PF and advocate for democratic reforms and human rights.
• E. New Party (UK)
  The New Party (UK) was a short-lived British political party founded by Oswald Mosley in the early 1930s that promoted corporatist and authoritarian ideas and served as a precursor to his later British Union of Fascists.
• 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: Momentum (UK political organisation)
Triple: [Jeremy Corbyn, supportedBy, Momentum (UK political organisation)]

Momentum is a UK grassroots political organisation on the left of the Labour Party, founded to support Jeremy Corbyn’s leadership and promote socialist policies and party democratisation.

Target entity: Momentum (UK political organisation)
Target entity description: Momentum is a UK grassroots political organisation on the left of the Labour Party, founded to support Jeremy Corbyn’s leadership and promote socialist policies and party democratisation.

• A. Congress Alliance
  The Congress Alliance was a multi-racial coalition of anti-apartheid organizations in South Africa that coordinated resistance to racial segregation and minority rule in the mid-20th century.
• B. Hunter Joint Organisation of Councils
  The Hunter Joint Organisation of Councils is a regional body that coordinates collaboration, strategic planning, and shared services among local governments in New South Wales’ Hunter Region.
• C. Fabian Society
  The Fabian Society is a British socialist organization founded in the late 19th century that advocates for gradual and democratic reforms toward socialism rather than revolutionary change.
• D. Movement for Democratic Change
  The Movement for Democratic Change is a major Zimbabwean opposition political party formed in 1999 to challenge the long-ruling ZANU–PF and advocate for democratic reforms and human rights.
• E. New Party (UK)
  The New Party (UK) was a short-lived British political party founded by Oswald Mosley in the early 1930s that promoted corporatist and authoritarian ideas and served as a precursor to his later British Union of Fascists.
• F. None of above. chosen