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: YC-14A | Statement: [Boeing YC-14, firstPrototypeDesignation, YC-14A]

Target entity: YC-14A
Context triple: [Boeing YC-14, firstPrototypeDesignation, YC-14A]

• A. YC-97A
  The YC-97A was an early prototype variant of Boeing’s C-97 Stratofreighter military transport aircraft, used to test and refine the design before full production.
• B. YC-97B
  The YC-97B was an early prototype passenger and troop transport variant of Boeing’s C-97 Stratofreighter, used to test and refine the design for military airlift roles.
• C. YC-15
  The YC-15 was a prototype short takeoff and landing (STOL) military transport aircraft developed by McDonnell Douglas in the 1970s that served as the technological basis for the later C-17 Globemaster III.
• D. Bell YOH-4
  The Bell YOH-4 was a light observation helicopter prototype developed for the U.S. Army in the 1960s that served as the basis for the later Bell 206 JetRanger series.
• E. YF-12C
  The YF-12C was a cover designation used by NASA for a modified Lockheed A-12 reconnaissance aircraft, related to the SR-71 Blackbird program, during high-speed, high-altitude research flights.
• 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: YC-14A
Triple: [Boeing YC-14, firstPrototypeDesignation, YC-14A]

YC-14A was the designation for the first prototype of Boeing’s experimental YC-14 short takeoff and landing (STOL) military transport aircraft developed in the 1970s.

Target entity: YC-14A
Target entity description: YC-14A was the designation for the first prototype of Boeing’s experimental YC-14 short takeoff and landing (STOL) military transport aircraft developed in the 1970s.

• A. YC-97A
  The YC-97A was an early prototype variant of Boeing’s C-97 Stratofreighter military transport aircraft, used to test and refine the design before full production.
• B. YC-97B
  The YC-97B was an early prototype passenger and troop transport variant of Boeing’s C-97 Stratofreighter, used to test and refine the design for military airlift roles.
• C. YC-15
  The YC-15 was a prototype short takeoff and landing (STOL) military transport aircraft developed by McDonnell Douglas in the 1970s that served as the technological basis for the later C-17 Globemaster III.
• D. Bell YOH-4
  The Bell YOH-4 was a light observation helicopter prototype developed for the U.S. Army in the 1960s that served as the basis for the later Bell 206 JetRanger series.
• E. YF-12C
  The YF-12C was a cover designation used by NASA for a modified Lockheed A-12 reconnaissance aircraft, related to the SR-71 Blackbird program, during high-speed, high-altitude research flights.
• F. None of above. chosen