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: NASA Administrator T. Keith Glennan | Statement: [Mercury Seven, announcedBy, NASA Administrator T. Keith Glennan]

Target entity: NASA Administrator T. Keith Glennan
Context triple: [Mercury Seven, announcedBy, NASA Administrator T. Keith Glennan]

• A. Dr. Jerome Lovell
  Dr. Jerome Lovell is a fictional physician and central character in the film "Nell," who discovers and attempts to help a reclusive young woman raised in isolation.
• B. Richard F. Gordon Jr.
  Richard F. Gordon Jr. was a U.S. Navy fighter pilot, NASA astronaut, and command module pilot of Apollo 12 who played a key role in the early Apollo lunar program.
• C. Vance D. Brand
  Vance D. Brand is a former NASA astronaut and aerospace engineer who flew on multiple Space Shuttle missions and served as command module pilot on the historic Apollo–Soyuz Test Project.
• D. Gene Kranz
  Gene Kranz is a renowned NASA flight director best known for his leadership during the Gemini and Apollo missions, including the successful rescue of Apollo 13.
• E. James R. Webb
  James R. Webb was an American screenwriter best known for his work on mid-20th-century Hollywood films, particularly in the Western and thriller genres.
• 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: NASA Administrator T. Keith Glennan
Triple: [Mercury Seven, announcedBy, NASA Administrator T. Keith Glennan]

T. Keith Glennan was the first Administrator of NASA, overseeing the agency’s formative years and early human spaceflight programs.

Target entity: NASA Administrator T. Keith Glennan
Target entity description: T. Keith Glennan was the first Administrator of NASA, overseeing the agency’s formative years and early human spaceflight programs.

• A. Dr. Jerome Lovell
  Dr. Jerome Lovell is a fictional physician and central character in the film "Nell," who discovers and attempts to help a reclusive young woman raised in isolation.
• B. Richard F. Gordon Jr.
  Richard F. Gordon Jr. was a U.S. Navy fighter pilot, NASA astronaut, and command module pilot of Apollo 12 who played a key role in the early Apollo lunar program.
• C. Vance D. Brand
  Vance D. Brand is a former NASA astronaut and aerospace engineer who flew on multiple Space Shuttle missions and served as command module pilot on the historic Apollo–Soyuz Test Project.
• D. Gene Kranz
  Gene Kranz is a renowned NASA flight director best known for his leadership during the Gemini and Apollo missions, including the successful rescue of Apollo 13.
• E. James R. Webb
  James R. Webb was an American screenwriter best known for his work on mid-20th-century Hollywood films, particularly in the Western and thriller genres.
• F. None of above. chosen