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: Aeroflot Flight 500 | Statement: [Moscow–Alma-Ata route, routeNumber, Aeroflot Flight 500]

Target entity: Aeroflot Flight 500
Context triple: [Moscow–Alma-Ata route, routeNumber, Aeroflot Flight 500]

• A. Aeroflot Flight 499
  Aeroflot Flight 499 was a Soviet-era passenger service operated by Aeroflot between Moscow and Alma-Ata (now Almaty, Kazakhstan).
• B. BEA Flight 609
  BEA Flight 609 was the British European Airways charter flight that crashed in 1958 at Munich-Riem Airport, a tragedy remembered as the Munich air disaster that killed many Manchester United players and staff.
• C. Braniff Flight 542
  Braniff Flight 542 was a 1959 Braniff Airways domestic passenger flight that broke up in midair near Buffalo, Texas, killing all aboard and becoming one of the early fatal accidents involving the Lockheed L-188 Electra.
• D. EgyptAir Flight 990
  EgyptAir Flight 990 was a scheduled passenger flight from New York to Cairo that crashed into the Atlantic Ocean in 1999 under controversial circumstances, killing all on board.
• E. Aires Flight 8250
  Aires Flight 8250 was a domestic Colombian passenger flight that crash-landed short of the runway at San Andrés Island in 2010, breaking apart and causing multiple fatalities and injuries.
• 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: Aeroflot Flight 500
Triple: [Moscow–Alma-Ata route, routeNumber, Aeroflot Flight 500]

Aeroflot Flight 500 was a Soviet-era scheduled passenger service operated by Aeroflot between Moscow and Alma-Ata (now Almaty, Kazakhstan).

Target entity: Aeroflot Flight 500
Target entity description: Aeroflot Flight 500 was a Soviet-era scheduled passenger service operated by Aeroflot between Moscow and Alma-Ata (now Almaty, Kazakhstan).

• A. Aeroflot Flight 499
  Aeroflot Flight 499 was a Soviet-era passenger service operated by Aeroflot between Moscow and Alma-Ata (now Almaty, Kazakhstan).
• B. BEA Flight 609
  BEA Flight 609 was the British European Airways charter flight that crashed in 1958 at Munich-Riem Airport, a tragedy remembered as the Munich air disaster that killed many Manchester United players and staff.
• C. Braniff Flight 542
  Braniff Flight 542 was a 1959 Braniff Airways domestic passenger flight that broke up in midair near Buffalo, Texas, killing all aboard and becoming one of the early fatal accidents involving the Lockheed L-188 Electra.
• D. EgyptAir Flight 990
  EgyptAir Flight 990 was a scheduled passenger flight from New York to Cairo that crashed into the Atlantic Ocean in 1999 under controversial circumstances, killing all on board.
• E. Aires Flight 8250
  Aires Flight 8250 was a domestic Colombian passenger flight that crash-landed short of the runway at San Andrés Island in 2010, breaking apart and causing multiple fatalities and injuries.
• F. None of above. chosen