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: Mir EO-21 expedition | Statement: [Soyuz TM-23, partOf, Mir EO-21 expedition]

Target entity: Mir EO-21 expedition
Context triple: [Soyuz TM-23, partOf, Mir EO-21 expedition]

• A. Transglobe Expedition
  The Transglobe Expedition was a pioneering 1979–1982 journey that became the first successful circumnavigation of the Earth via both the North and South Poles.
• B. Aunus expedition
  The Aunus expedition was a 1919 Finnish military campaign into Eastern Karelia during the post–World War I turmoil, aimed at annexing the region from Soviet Russia.
• C. Vega expedition
  The Vega expedition was a late 19th-century Swedish-led Arctic voyage commanded by Adolf Erik Nordenskiöld that became famous for achieving the first complete navigation of the Northeast Passage.
• D. Columbia Rediviva expedition
  The Columbia Rediviva expedition was a late 18th-century American maritime voyage that explored and traded along the Pacific Northwest coast, contributing to early U.S. claims and commercial interests in the region.
• E. Ralph Plaisted expedition
  The Ralph Plaisted expedition was a 1968 snowmobile journey that became widely recognized as the first confirmed over-ice surface expedition to reach the geographic North Pole.
• 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: Mir EO-21 expedition
Triple: [Soyuz TM-23, partOf, Mir EO-21 expedition]

Mir EO-21 expedition was a long-duration mission aboard the Russian Mir space station in 1996, involving international crew members conducting scientific research and station maintenance in low Earth orbit.

Target entity: Mir EO-21 expedition
Target entity description: Mir EO-21 expedition was a long-duration mission aboard the Russian Mir space station in 1996, involving international crew members conducting scientific research and station maintenance in low Earth orbit.

• A. Transglobe Expedition
  The Transglobe Expedition was a pioneering 1979–1982 journey that became the first successful circumnavigation of the Earth via both the North and South Poles.
• B. Aunus expedition
  The Aunus expedition was a 1919 Finnish military campaign into Eastern Karelia during the post–World War I turmoil, aimed at annexing the region from Soviet Russia.
• C. Vega expedition
  The Vega expedition was a late 19th-century Swedish-led Arctic voyage commanded by Adolf Erik Nordenskiöld that became famous for achieving the first complete navigation of the Northeast Passage.
• D. Columbia Rediviva expedition
  The Columbia Rediviva expedition was a late 18th-century American maritime voyage that explored and traded along the Pacific Northwest coast, contributing to early U.S. claims and commercial interests in the region.
• E. Ralph Plaisted expedition
  The Ralph Plaisted expedition was a 1968 snowmobile journey that became widely recognized as the first confirmed over-ice surface expedition to reach the geographic North Pole.
• F. None of above. chosen