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: Peggy Van Alden in "Jailhouse Rock" | Statement: [Judy Tyler, role, Peggy Van Alden in "Jailhouse Rock"]

Target entity: Peggy Van Alden in "Jailhouse Rock"
Context triple: [Judy Tyler, role, Peggy Van Alden in "Jailhouse Rock"]

• A. Peggy Sawyer in 42nd Street
  Peggy Sawyer in 42nd Street is the wide-eyed, immensely talented young chorus girl whose rise from unknown newcomer to Broadway star drives the classic backstage musical’s storyline.
• B. Betty Grable
  Betty Grable was an American actress, singer, and iconic 1940s pin-up star best known for her musical film roles and famously insured legs.
• C. Ava Paige
  Ava Paige is the calculating and morally ambiguous leader of the WCKD organization in the Maze Runner series, orchestrating experiments on immune youths to find a cure for the Flare virus.
• D. Penny Singleton
  Penny Singleton was an American actress best known for portraying Blondie Bumstead in the long-running "Blondie" film series and for her work in radio and early television.
• E. Jayne Mansfield
  Jayne Mansfield was a 1950s and 1960s American actress, sex symbol, and entertainer known for her comedic blonde bombshell roles in film, television, and on stage.
• 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: Peggy Van Alden in "Jailhouse Rock"
Triple: [Judy Tyler, role, Peggy Van Alden in "Jailhouse Rock"]

Peggy Van Alden in "Jailhouse Rock" is the ambitious and supportive music promoter who helps transform the ex-convict Vince Everett into a successful rock-and-roll star.

Target entity: Peggy Van Alden in "Jailhouse Rock"
Target entity description: Peggy Van Alden in "Jailhouse Rock" is the ambitious and supportive music promoter who helps transform the ex-convict Vince Everett into a successful rock-and-roll star.

• A. Peggy Sawyer in 42nd Street
  Peggy Sawyer in 42nd Street is the wide-eyed, immensely talented young chorus girl whose rise from unknown newcomer to Broadway star drives the classic backstage musical’s storyline.
• B. Betty Grable
  Betty Grable was an American actress, singer, and iconic 1940s pin-up star best known for her musical film roles and famously insured legs.
• C. Ava Paige
  Ava Paige is the calculating and morally ambiguous leader of the WCKD organization in the Maze Runner series, orchestrating experiments on immune youths to find a cure for the Flare virus.
• D. Penny Singleton
  Penny Singleton was an American actress best known for portraying Blondie Bumstead in the long-running "Blondie" film series and for her work in radio and early television.
• E. Jayne Mansfield
  Jayne Mansfield was a 1950s and 1960s American actress, sex symbol, and entertainer known for her comedic blonde bombshell roles in film, television, and on stage.
• F. None of above. chosen