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: Union Pacific 4014 | Statement: [Union Pacific Big Boy class locomotives, operationalUnit, Union Pacific 4014]

Target entity: Union Pacific 4014
Context triple: [Union Pacific Big Boy class locomotives, operationalUnit, Union Pacific 4014]

• A. Union Pacific 4014 chosen
  Union Pacific 4014, known as "Big Boy," is one of the largest and most powerful steam locomotives ever built, restored to operation for excursion service in the 21st century.
• B. Union Pacific 844
  Union Pacific 844 is a preserved 4-8-4 steam locomotive famed as the last steam engine delivered to Union Pacific and now used on excursion and heritage trains.
• C. Union Pacific No. 119
  Union Pacific No. 119 was the steam locomotive that represented the Union Pacific Railroad at the 1869 Golden Spike ceremony marking the completion of the First Transcontinental Railroad.
• D. Union Pacific 6936
  Union Pacific 6936 is a preserved Union Pacific DDA40X "Centennial" diesel-electric locomotive, notable as the last of its kind to remain operational and used for special excursion and heritage trains.
• E. Union Pacific Challenger
  The Union Pacific Challenger was a named passenger train operated by the Union Pacific Railroad, known for providing comfortable, mid-priced long-distance service across the western United States.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.

Target predicate: operationalUnit
Context triple: [Union Pacific Big Boy class locomotives, operationalUnit, Union Pacific 4014]

• A. operatedUnit
  Indicates that one entity functions as a unit or component that is operated or controlled by another entity.
• B. organizingUnit
  Indicates that one entity functions as the administrative or structural unit responsible for organizing, managing, or overseeing another entity or activity.
• C. managementUnitOf
  Indicates that one entity serves as the administrative or managerial unit responsible for overseeing or controlling another entity.
• D. operatedByUnit
  Indicates that an entity (such as a system, device, or facility) is run, controlled, or managed by a specific organizational unit.
• E. governmentalUnit
  Indicates that one entity functions as a governmental or administrative unit in relation to another entity.
• F. None of above. chosen