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: Nebraska Territory | Statement: [Pony Express, traveledThrough, Nebraska Territory]

Target entity: Nebraska Territory
Context triple: [Pony Express, traveledThrough, Nebraska Territory]

• A. Missouri Territory
  The Missouri Territory was a vast early-19th-century U.S. territorial jurisdiction in the central and western regions of North America that preceded the creation of several Midwestern and Great Plains states.
• B. Oklahoma Territory
  Oklahoma Territory was a historical U.S. territory in the late 19th and early 20th centuries that preceded the formation of the state of Oklahoma.
• C. New Mexico Territory
  New Mexico Territory was a large U.S. territorial jurisdiction in the American Southwest, organized in 1850 and encompassing present-day New Mexico and Arizona as well as parts of surrounding states before later being subdivided into smaller territories and states.
• D. Nebraska
  Nebraska is a landlocked U.S. state on the Great Plains known for its agriculture, prairies, and role as a historic crossroads for westward expansion.
• E. Nebraska
  Nebraska is a stark, acoustic 1982 album by Bruce Springsteen known for its dark, narrative-driven songs about American working-class life and crime.
• 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: Nebraska Territory
Triple: [Pony Express, traveledThrough, Nebraska Territory]

Nebraska Territory was a mid-19th-century U.S. territorial jurisdiction on the Great Plains that served as a key corridor for westward expansion and overland mail routes.

Target entity: Nebraska Territory
Target entity description: Nebraska Territory was a mid-19th-century U.S. territorial jurisdiction on the Great Plains that served as a key corridor for westward expansion and overland mail routes.

• A. Missouri Territory
  The Missouri Territory was a vast early-19th-century U.S. territorial jurisdiction in the central and western regions of North America that preceded the creation of several Midwestern and Great Plains states.
• B. Oklahoma Territory
  Oklahoma Territory was a historical U.S. territory in the late 19th and early 20th centuries that preceded the formation of the state of Oklahoma.
• C. New Mexico Territory
  New Mexico Territory was a large U.S. territorial jurisdiction in the American Southwest, organized in 1850 and encompassing present-day New Mexico and Arizona as well as parts of surrounding states before later being subdivided into smaller territories and states.
• D. Nebraska
  Nebraska is a stark, acoustic 1982 album by Bruce Springsteen known for its dark, narrative-driven songs about American working-class life and crime.
• E. Nebraska chosen
  Nebraska is a landlocked U.S. state on the Great Plains known for its agriculture, prairies, and role as a historic crossroads for westward expansion.
• F. None of above.

Target predicate: traveledThrough
Context triple: [Pony Express, traveledThrough, Nebraska Territory]

• A. visitedBy
  Indicates that a location or entity is the destination or target of a visit performed by another entity.
• B. involvedTravelBetween
  Indicates a relationship where an entity participates in or is associated with travel occurring between two specified locations.
• C. navigatedAround
  Indicates that one entity moved in such a way as to go past or circumvent another entity or obstacle without directly passing through or over it.
• D. visitedFor
  Indicates that one entity traveled to or attended another entity (such as a place, person, or event) for a specific purpose or reason.
• E. passesThroughCountry chosen
  Indicates that a route, path, or object traverses or crosses within the boundaries of a specified country.
• F. None of above.