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: Kenneth Howard Norton | Statement: [Ken Norton, birthName, Kenneth Howard Norton]

Target entity: Kenneth Howard Norton
Context triple: [Ken Norton, birthName, Kenneth Howard Norton]

• A. Leroy P. Steele
  Leroy P. Steele was an American mathematician and philanthropist whose bequest to the American Mathematical Society led to the establishment of the prestigious Leroy P. Steele Prizes recognizing outstanding research and exposition in mathematics.
• B. Albert R. Meyer
  Albert R. Meyer is an American computer scientist and professor at MIT known for his influential work in theoretical computer science and the foundations of computation.
• C. Kenneth Karlin
  Kenneth Karlin is a Danish record producer and songwriter best known as one half of the R&B and pop production duo Soulshock & Karlin, who have crafted hits for numerous major international artists.
• D. Milburn G. Apt
  Milburn G. Apt was a United States Air Force test pilot and the first person to exceed Mach 3, who died in the crash of the Bell X-2 during a record-setting flight in 1956.
• E. John C. Martin
  John C. Martin was an American pharmaceutical executive and scientist best known for leading Gilead Sciences’ rise into a major biopharmaceutical company, particularly in antiviral and HIV/hepatitis C treatments.
• 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: Kenneth Howard Norton
Triple: [Ken Norton, birthName, Kenneth Howard Norton]

Kenneth Howard Norton was an American professional heavyweight boxer best known for breaking Muhammad Ali’s jaw and defeating him in a 1973 upset.

Target entity: Kenneth Howard Norton
Target entity description: Kenneth Howard Norton was an American professional heavyweight boxer best known for breaking Muhammad Ali’s jaw and defeating him in a 1973 upset.

• A. Leroy P. Steele
  Leroy P. Steele was an American mathematician and philanthropist whose bequest to the American Mathematical Society led to the establishment of the prestigious Leroy P. Steele Prizes recognizing outstanding research and exposition in mathematics.
• B. Albert R. Meyer
  Albert R. Meyer is an American computer scientist and professor at MIT known for his influential work in theoretical computer science and the foundations of computation.
• C. Kenneth Karlin
  Kenneth Karlin is a Danish record producer and songwriter best known as one half of the R&B and pop production duo Soulshock & Karlin, who have crafted hits for numerous major international artists.
• D. Milburn G. Apt
  Milburn G. Apt was a United States Air Force test pilot and the first person to exceed Mach 3, who died in the crash of the Bell X-2 during a record-setting flight in 1956.
• E. John C. Martin
  John C. Martin was an American pharmaceutical executive and scientist best known for leading Gilead Sciences’ rise into a major biopharmaceutical company, particularly in antiviral and HIV/hepatitis C treatments.
• F. None of above. chosen