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: John O'Mara | Statement: [Gangster Squad, mainCharacter, John O'Mara]

Target entity: John O'Mara
Context triple: [Gangster Squad, mainCharacter, John O'Mara]

• A. Roger O'Connor
  Roger O'Connor was an Irish nationalist and writer known for his radical political views in the late 18th and early 19th centuries.
• B. Kevin O'Dowd
  Kevin O'Dowd is the brother of British singer Boy George and has been involved in managing and supporting aspects of his sibling's career.
• C. Patrick Doherty
  Patrick Doherty was one of the unarmed civil rights marchers shot and killed by British soldiers during the Bloody Sunday massacre in Derry, Northern Ireland, in 1972.
• D. Paul McDermott
  Paul McDermott is an Australian comedian, writer, television host, and singer best known for his work with the comedy group The Doug Anthony All Stars and as a longtime host on the satirical news quiz show "Good News Week."
• E. John Doherty
  John Doherty is known as the husband of American actress Michael Learned, famed for her role as Olivia Walton on the television series "The Waltons."
• 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: John O'Mara
Triple: [Gangster Squad, mainCharacter, John O'Mara]

John O'Mara is a tough, principled World War II veteran-turned-LAPD sergeant who leads an off-the-books squad to take down mob boss Mickey Cohen in the film "Gangster Squad."

Target entity: John O'Mara
Target entity description: John O'Mara is a tough, principled World War II veteran-turned-LAPD sergeant who leads an off-the-books squad to take down mob boss Mickey Cohen in the film "Gangster Squad."

• A. Roger O'Connor
  Roger O'Connor was an Irish nationalist and writer known for his radical political views in the late 18th and early 19th centuries.
• B. Kevin O'Dowd
  Kevin O'Dowd is the brother of British singer Boy George and has been involved in managing and supporting aspects of his sibling's career.
• C. Patrick Doherty
  Patrick Doherty was one of the unarmed civil rights marchers shot and killed by British soldiers during the Bloody Sunday massacre in Derry, Northern Ireland, in 1972.
• D. Paul McDermott
  Paul McDermott is an Australian comedian, writer, television host, and singer best known for his work with the comedy group The Doug Anthony All Stars and as a longtime host on the satirical news quiz show "Good News Week."
• E. John Doherty
  John Doherty is known as the husband of American actress Michael Learned, famed for her role as Olivia Walton on the television series "The Waltons."
• F. None of above. chosen