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: STS-6 | Statement: [STS-7, precededBy, STS-6]

Target entity: STS-6
Context triple: [STS-7, precededBy, STS-6]

• A. STS-61
  STS-61 was a 1993 NASA Space Shuttle Endeavour mission best known for successfully repairing and upgrading the Hubble Space Telescope during a series of complex spacewalks.
• B. STS-61-C
  STS-61-C was a 1986 NASA Space Shuttle Columbia mission notable for carrying future U.S. Senator and NASA Administrator Bill Nelson as a payload specialist.
• C. STS-7
  STS-7 was a 1983 NASA Space Shuttle mission notable for carrying Sally Ride, who became the first American woman in space during the flight.
• D. STS-51A
  STS-51A was a 1984 NASA Space Shuttle Discovery mission notable for successfully retrieving and returning two stranded communications satellites from orbit.
• E. STS-9
  STS-9 was a 1983 Space Shuttle Columbia mission notable for carrying the first Spacelab laboratory module into orbit and conducting extensive scientific research in microgravity.
• 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: STS-6
Triple: [STS-7, precededBy, STS-6]

STS-6 was the maiden flight of the Space Shuttle Challenger, a 1983 NASA mission that deployed the first Tracking and Data Relay Satellite (TDRS-1).

Target entity: STS-6
Target entity description: STS-6 was the maiden flight of the Space Shuttle Challenger, a 1983 NASA mission that deployed the first Tracking and Data Relay Satellite (TDRS-1).

• A. STS-61
  STS-61 was a 1993 NASA Space Shuttle Endeavour mission best known for successfully repairing and upgrading the Hubble Space Telescope during a series of complex spacewalks.
• B. STS-61-C
  STS-61-C was a 1986 NASA Space Shuttle Columbia mission notable for carrying future U.S. Senator and NASA Administrator Bill Nelson as a payload specialist.
• C. STS-7
  STS-7 was a 1983 NASA Space Shuttle mission notable for carrying Sally Ride, who became the first American woman in space during the flight.
• D. STS-51A
  STS-51A was a 1984 NASA Space Shuttle Discovery mission notable for successfully retrieving and returning two stranded communications satellites from orbit.
• E. STS-9
  STS-9 was a 1983 Space Shuttle Columbia mission notable for carrying the first Spacelab laboratory module into orbit and conducting extensive scientific research in microgravity.
• F. None of above. chosen