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-55 | Statement: [D-2, nasaMissionDesignation, STS-55]

Target entity: STS-55
Context triple: [D-2, nasaMissionDesignation, STS-55]

• A. STS-59
  STS-59 was a 1994 Space Shuttle Endeavour mission focused on Earth observation and radar imaging as part of NASA's Space Radar Laboratory program.
• B. STS-51-G
  STS-51-G was a 1985 NASA Space Shuttle Discovery mission that deployed multiple communications satellites and conducted scientific experiments in low Earth orbit.
• C. STS-51-F
  STS-51-F was a 1985 NASA Space Shuttle Challenger mission notable for its Spacelab 2 scientific payload and an in-flight main engine shutdown that led to the first use of an Abort to Orbit procedure.
• D. STS-51-L
  STS-51-L was the ill-fated 1986 Space Shuttle Challenger mission that ended in disaster shortly after launch, resulting in the loss of all seven crew members.
• E. STS-75
  STS-75 was a 1996 NASA Space Shuttle Columbia mission notable for the Tethered Satellite System experiment, which studied electrodynamic effects in the upper atmosphere.
• 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-55
Triple: [D-2, nasaMissionDesignation, STS-55]

STS-55 was a 1993 Space Shuttle Columbia mission that carried the German-led Spacelab D-2 laboratory into orbit for a series of microgravity and scientific experiments.

Target entity: STS-55
Target entity description: STS-55 was a 1993 Space Shuttle Columbia mission that carried the German-led Spacelab D-2 laboratory into orbit for a series of microgravity and scientific experiments.

• A. STS-59
  STS-59 was a 1994 Space Shuttle Endeavour mission focused on Earth observation and radar imaging as part of NASA's Space Radar Laboratory program.
• B. STS-51-G
  STS-51-G was a 1985 NASA Space Shuttle Discovery mission that deployed multiple communications satellites and conducted scientific experiments in low Earth orbit.
• C. STS-51-F
  STS-51-F was a 1985 NASA Space Shuttle Challenger mission notable for its Spacelab 2 scientific payload and an in-flight main engine shutdown that led to the first use of an Abort to Orbit procedure.
• D. STS-51-L
  STS-51-L was the ill-fated 1986 Space Shuttle Challenger mission that ended in disaster shortly after launch, resulting in the loss of all seven crew members.
• E. STS-75
  STS-75 was a 1996 NASA Space Shuttle Columbia mission notable for the Tethered Satellite System experiment, which studied electrodynamic effects in the upper atmosphere.
• F. None of above. chosen