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: Discovery (OV-103) | Statement: [OV-102, successorOrbiter, Discovery (OV-103)]

Target entity: Discovery (OV-103)
Context triple: [OV-102, successorOrbiter, Discovery (OV-103)]

• A. OV-102 Columbia
  OV-102 Columbia was NASA’s first operational Space Shuttle orbiter, notable for pioneering numerous missions in the Space Shuttle program before its loss in 2003.
• B. EP-3E Aries II
  The EP-3E Aries II is a U.S. Navy signals intelligence and electronic reconnaissance aircraft used for surveillance and intelligence-gathering missions.
• C. Martin Marietta X-24B
  The Martin Marietta X-24B was an experimental lifting-body research aircraft developed in the 1970s to study unpowered reentry and landing techniques that helped pave the way for the Space Shuttle program.
• D. Martin Marietta X-24A
  The Martin Marietta X-24A was an experimental lifting-body research aircraft developed in the late 1960s to study unpowered reentry and landing characteristics for future reusable spacecraft.
• E. Challenger
  Challenger was a streamlined passenger train operated by the Union Pacific Railroad, known for offering affordable long-distance travel with modern amenities across the American West.
• 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: Discovery (OV-103)
Triple: [OV-102, successorOrbiter, Discovery (OV-103)]

Discovery (OV-103) was a NASA Space Shuttle orbiter that flew numerous key missions including the deployment of the Hubble Space Telescope and the return to flight after both the Challenger and Columbia disasters.

Target entity: Discovery (OV-103)
Target entity description: Discovery (OV-103) was a NASA Space Shuttle orbiter that flew numerous key missions including the deployment of the Hubble Space Telescope and the return to flight after both the Challenger and Columbia disasters.

• A. OV-102 Columbia
  OV-102 Columbia was NASA’s first operational Space Shuttle orbiter, notable for pioneering numerous missions in the Space Shuttle program before its loss in 2003.
• B. EP-3E Aries II
  The EP-3E Aries II is a U.S. Navy signals intelligence and electronic reconnaissance aircraft used for surveillance and intelligence-gathering missions.
• C. Martin Marietta X-24B
  The Martin Marietta X-24B was an experimental lifting-body research aircraft developed in the 1970s to study unpowered reentry and landing techniques that helped pave the way for the Space Shuttle program.
• D. Martin Marietta X-24A
  The Martin Marietta X-24A was an experimental lifting-body research aircraft developed in the late 1960s to study unpowered reentry and landing characteristics for future reusable spacecraft.
• E. Challenger
  Challenger was a streamlined passenger train operated by the Union Pacific Railroad, known for offering affordable long-distance travel with modern amenities across the American West.
• F. None of above. chosen