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: Milburn G. Apt | Statement: [Bell X-2, testPilot, Milburn G. Apt]

Target entity: Milburn G. Apt
Context triple: [Bell X-2, testPilot, Milburn G. Apt]

• A. Philip M. Kaiser
  Philip M. Kaiser was an American diplomat and public servant who held several key ambassadorial posts during the Cold War era.
• B. Richard H. Kline
  Richard H. Kline was an American cinematographer known for his work on major Hollywood films from the 1960s through the 1980s, including visually ambitious projects like the 1976 remake of King Kong.
• C. Donald B. Parkinson
  Donald B. Parkinson was an American architect known for designing prominent early 20th-century landmarks in Los Angeles, often in collaboration with his father John Parkinson.
• D. Robert A. Miller
  Robert A. Miller is the son of renowned American playwright Arthur Miller and has worked as a film and theater director and producer.
• E. Leonard M. Isitt
  Leonard M. Isitt was a senior Royal New Zealand Air Force officer who represented New Zealand at the formal Japanese surrender ceremony ending World War II.
• 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: Milburn G. Apt
Triple: [Bell X-2, testPilot, 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.

Target entity: Milburn G. Apt
Target entity description: 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.

• A. Philip M. Kaiser
  Philip M. Kaiser was an American diplomat and public servant who held several key ambassadorial posts during the Cold War era.
• B. Richard H. Kline
  Richard H. Kline was an American cinematographer known for his work on major Hollywood films from the 1960s through the 1980s, including visually ambitious projects like the 1976 remake of King Kong.
• C. Donald B. Parkinson
  Donald B. Parkinson was an American architect known for designing prominent early 20th-century landmarks in Los Angeles, often in collaboration with his father John Parkinson.
• D. Robert A. Miller
  Robert A. Miller is the son of renowned American playwright Arthur Miller and has worked as a film and theater director and producer.
• E. Leonard M. Isitt
  Leonard M. Isitt was a senior Royal New Zealand Air Force officer who represented New Zealand at the formal Japanese surrender ceremony ending World War II.
• F. None of above. chosen