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: McDonnell Douglas KC-10 Extender | Statement: [McDonnell Douglas, notableProduct, McDonnell Douglas KC-10 Extender]

Target entity: McDonnell Douglas KC-10 Extender
Context triple: [McDonnell Douglas, notableProduct, McDonnell Douglas KC-10 Extender]

• A. Boeing KC-135 Stratotanker
  The Boeing KC-135 Stratotanker is a long-serving U.S. Air Force aerial refueling aircraft, introduced in the late 1950s and based on the Boeing 707 airframe, that has been a backbone of American air mobility and global reach for decades.
• B. Boeing YC-14
  The Boeing YC-14 was a 1970s American experimental short takeoff and landing (STOL) tactical transport aircraft prototype developed for the U.S. Air Force’s Advanced Medium STOL Transport program.
• C. McDonnell Douglas DC-10
  The McDonnell Douglas DC-10 is a wide-body, three-engine commercial airliner introduced in the early 1970s and used extensively for medium- to long-haul passenger and cargo flights worldwide.
• D. Lockheed C-130 Hercules
  The Lockheed C-130 Hercules is a four‑engine turboprop military transport aircraft renowned worldwide for its versatility in tactical airlift, humanitarian missions, and special operations since the 1950s.
• E. Convair T-29
  The Convair T-29 is a military trainer and transport aircraft developed from the Convair 240 airliner and used primarily by the U.S. Air Force for navigation and radar training.
• 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: McDonnell Douglas KC-10 Extender
Triple: [McDonnell Douglas, notableProduct, McDonnell Douglas KC-10 Extender]

The McDonnell Douglas KC-10 Extender is a military aerial refueling and transport aircraft derived from the DC-10 airliner and used primarily by the U.S. Air Force for long-range tanker and cargo missions.

Target entity: McDonnell Douglas KC-10 Extender
Target entity description: The McDonnell Douglas KC-10 Extender is a military aerial refueling and transport aircraft derived from the DC-10 airliner and used primarily by the U.S. Air Force for long-range tanker and cargo missions.

• A. Boeing KC-135 Stratotanker
  The Boeing KC-135 Stratotanker is a long-serving U.S. Air Force aerial refueling aircraft, introduced in the late 1950s and based on the Boeing 707 airframe, that has been a backbone of American air mobility and global reach for decades.
• B. Boeing YC-14
  The Boeing YC-14 was a 1970s American experimental short takeoff and landing (STOL) tactical transport aircraft prototype developed for the U.S. Air Force’s Advanced Medium STOL Transport program.
• C. McDonnell Douglas DC-10 chosen
  The McDonnell Douglas DC-10 is a wide-body, three-engine commercial airliner introduced in the early 1970s and used extensively for medium- to long-haul passenger and cargo flights worldwide.
• D. Lockheed C-130 Hercules
  The Lockheed C-130 Hercules is a four‑engine turboprop military transport aircraft renowned worldwide for its versatility in tactical airlift, humanitarian missions, and special operations since the 1950s.
• E. Convair T-29
  The Convair T-29 is a military trainer and transport aircraft developed from the Convair 240 airliner and used primarily by the U.S. Air Force for navigation and radar training.
• F. None of above.