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: Astor overland expedition | Statement: [Pacific Fur Company, usedExpedition, Astor overland expedition]

Target entity: Astor overland expedition
Context triple: [Pacific Fur Company, usedExpedition, Astor overland expedition]

• A. Forbes Expedition
  The Forbes Expedition was a 1758 British military campaign during the French and Indian War that successfully captured Fort Duquesne, securing the Ohio Country and paving the way for the founding of Pittsburgh.
• B. Fawcett expedition party
  The Fawcett expedition party was the ill-fated early 20th-century exploration team led by British explorer Percy Fawcett that disappeared in the Amazon while searching for a supposed lost ancient city.
• C. Second Fram Expedition
  The Second Fram Expedition was a Norwegian Arctic exploration voyage (1898–1902) led by Otto Sverdrup that charted large areas of the Canadian High Arctic and significantly advanced polar geography.
• D. Drake–Norris Expedition
  The Drake–Norris Expedition was a large but ultimately unsuccessful 1589 English naval campaign against Spain, launched shortly after the Spanish Armada in an attempt to cripple Spanish power and support Portuguese rebels.
• E. Gaselee Expedition
  The Gaselee Expedition was an international military relief force led by British General Sir Alfred Gaselee in 1900 to lift the siege of foreign legations in Beijing during the Boxer Rebellion.
• 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: Astor overland expedition
Triple: [Pacific Fur Company, usedExpedition, Astor overland expedition]

The Astor overland expedition was an early 19th-century American venture that attempted to establish a transcontinental fur-trading route to the Pacific Northwest under the direction of John Jacob Astor.

Target entity: Astor overland expedition
Target entity description: The Astor overland expedition was an early 19th-century American venture that attempted to establish a transcontinental fur-trading route to the Pacific Northwest under the direction of John Jacob Astor.

• A. Forbes Expedition
  The Forbes Expedition was a 1758 British military campaign during the French and Indian War that successfully captured Fort Duquesne, securing the Ohio Country and paving the way for the founding of Pittsburgh.
• B. Fawcett expedition party
  The Fawcett expedition party was the ill-fated early 20th-century exploration team led by British explorer Percy Fawcett that disappeared in the Amazon while searching for a supposed lost ancient city.
• C. Second Fram Expedition
  The Second Fram Expedition was a Norwegian Arctic exploration voyage (1898–1902) led by Otto Sverdrup that charted large areas of the Canadian High Arctic and significantly advanced polar geography.
• D. Drake–Norris Expedition
  The Drake–Norris Expedition was a large but ultimately unsuccessful 1589 English naval campaign against Spain, launched shortly after the Spanish Armada in an attempt to cripple Spanish power and support Portuguese rebels.
• E. Gaselee Expedition
  The Gaselee Expedition was an international military relief force led by British General Sir Alfred Gaselee in 1900 to lift the siege of foreign legations in Beijing during the Boxer Rebellion.
• F. None of above. chosen