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: Pennsylvania Railroad Altoona Works | Statement: [PRR K2, builder, Pennsylvania Railroad Altoona Works]

Target entity: Pennsylvania Railroad Altoona Works
Context triple: [PRR K2, builder, Pennsylvania Railroad Altoona Works]

• A. Pennsylvania Railroad Altoona Works chosen
  Pennsylvania Railroad Altoona Works was a major locomotive and railcar manufacturing and maintenance complex in Altoona, Pennsylvania, renowned as one of the most important railroad shops in the United States.
• B. Pennsylvania Railroad laboratories
  Pennsylvania Railroad laboratories were the research and testing facilities of the Pennsylvania Railroad, where scientific and engineering studies were conducted to improve railroad materials, equipment, and operations.
• C. Pittsburgh Locomotive and Car Works
  Pittsburgh Locomotive and Car Works was a prominent 19th-century American manufacturer of steam locomotives and railroad cars that later became part of the American Locomotive Company.
• D. Manchester Locomotive Works
  Manchester Locomotive Works was a prominent 19th-century American manufacturer of steam locomotives that later became part of the American Locomotive Company (ALCO).
• E. Schenectady Locomotive Works
  Schenectady Locomotive Works was a prominent 19th-century American manufacturer of steam locomotives based in Schenectady, New York, that later became a key component of the American Locomotive Company (ALCO).
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.