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: William Luca Costa-Marsden | Statement: [James Marsden, hasChild, William Luca Costa-Marsden]

Target entity: William Luca Costa-Marsden
Context triple: [James Marsden, hasChild, William Luca Costa-Marsden]

• A. John Malcolm
  John Malcolm is the emotionally reserved army major whose strained relationship with his ex-wife forms one of the central storylines in the 1958 British drama film "Separate Tables."
• B. John Malcolm
  John Malcolm was a British actor and theatre director best known for co-founding and shaping the early development of the Chipping Norton Theatre in Oxfordshire.
• C. Charles Marsden
  Charles Marsden is a central, introspective writer and observer figure in Eugene O’Neill’s experimental play "Strange Interlude," serving as a reflective lens on the other characters’ lives and desires.
• D. William Maxwell Aitken
  William Maxwell Aitken, better known as Lord Beaverbrook, was a powerful Canadian-British newspaper magnate and influential political figure in early 20th-century Britain.
• E. Sydney Chapman
  Sydney Chapman was a British mathematician and geophysicist renowned for his foundational work in stochastic processes, atmospheric physics, and geomagnetism.
• 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: William Luca Costa-Marsden
Triple: [James Marsden, hasChild, William Luca Costa-Marsden]

William Luca Costa-Marsden is one of the children of American actor and singer James Marsden.

Target entity: William Luca Costa-Marsden
Target entity description: William Luca Costa-Marsden is one of the children of American actor and singer James Marsden.

• A. John Malcolm
  John Malcolm is the emotionally reserved army major whose strained relationship with his ex-wife forms one of the central storylines in the 1958 British drama film "Separate Tables."
• B. John Malcolm
  John Malcolm was a British actor and theatre director best known for co-founding and shaping the early development of the Chipping Norton Theatre in Oxfordshire.
• C. Charles Marsden
  Charles Marsden is a central, introspective writer and observer figure in Eugene O’Neill’s experimental play "Strange Interlude," serving as a reflective lens on the other characters’ lives and desires.
• D. William Maxwell Aitken
  William Maxwell Aitken, better known as Lord Beaverbrook, was a powerful Canadian-British newspaper magnate and influential political figure in early 20th-century Britain.
• E. Sydney Chapman
  Sydney Chapman was a British mathematician and geophysicist renowned for his foundational work in stochastic processes, atmospheric physics, and geomagnetism.
• F. None of above. chosen