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: Maine Central Railroad | Statement: [Guilford Rail System, acquiredRailroad, Maine Central Railroad]

Target entity: Maine Central Railroad
Context triple: [Guilford Rail System, acquiredRailroad, Maine Central Railroad]

• A. Maine Central Railroad chosen
  Maine Central Railroad was a major New England railroad that operated extensive freight and passenger services across Maine and neighboring states from the 19th through the 20th century.
• B. Boston and Maine Railroad
  The Boston and Maine Railroad was a major New England railroad that operated extensive passenger and freight services across Massachusetts, New Hampshire, Maine, and surrounding states from the 19th through the mid-20th century.
• C. Bangor and Aroostook Railroad
  The Bangor and Aroostook Railroad was a regional railroad in northern Maine known for hauling forest products, potatoes, and other freight across the state's rural areas.
• D. New England Central Railroad
  New England Central Railroad is a regional freight railroad operating primarily in New England, providing vital rail connections between local industries and the broader North American rail network.
• E. Providence and Worcester Railroad
  Providence and Worcester Railroad is a regional freight railroad operating in southern New England, primarily serving industrial and commercial customers in Rhode Island, Massachusetts, Connecticut, and New York.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.

Target predicate: acquiredRailroad
Context triple: [Guilford Rail System, acquiredRailroad, Maine Central Railroad]

• A. servedRailroadsIn
  Indicates that an individual or entity provided service or worked in an official capacity for one or more specified railroad companies.
• B. relatedRailroad chosen
  Indicates that there is an association or connection between an entity and a specific railroad, such as ownership, operation, service, or historical linkage.
• C. laterRailwayCompany
  Indicates that one railway company is the successor or later incarnation of another railway company.
• D. formerRailroad
  Indicates that an entity was previously a railroad but no longer functions as one.
• E. openedAsRailroad
  Indicates that a transportation line or route was originally inaugurated and operated as a railroad.
• F. None of above.