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: Dual Contracts IRT Broadway–Seventh Avenue Line extension | Statement: [18th Street (IRT Broadway–Seventh Avenue Line), openedAsPartOf, Dual Contracts IRT Broadway–Seventh Avenue Line extension]

Target entity: Dual Contracts IRT Broadway–Seventh Avenue Line extension
Context triple: [18th Street (IRT Broadway–Seventh Avenue Line), openedAsPartOf, Dual Contracts IRT Broadway–Seventh Avenue Line extension]

• A. IRT Nostrand Avenue Line extension
  The IRT Nostrand Avenue Line extension was a New York City Subway expansion project that extended service deeper into Brooklyn along Nostrand Avenue beyond its original terminus.
• B. Dual Subway Contracts chosen
  Dual Subway Contracts were a pair of early 20th-century agreements that financed and governed the construction and operation of New York City’s expanded subway system by private companies under long-term leases.
• C. IRT Broadway–Seventh Avenue Line at Chambers Street
  The IRT Broadway–Seventh Avenue Line at Chambers Street is a New York City Subway station complex in Lower Manhattan serving the 1, 2, and 3 trains and providing a key transfer point near City Hall and the Brooklyn Bridge.
• D. New York City Subway IRT Broadway–Seventh Avenue Line
  The New York City Subway IRT Broadway–Seventh Avenue Line is a major north–south trunk line in Manhattan and the Bronx, carrying the 1, 2, and 3 trains and connecting key hubs such as Times Square, Penn Station, and the Financial District.
• E. IND Crosstown Line and IRT Flushing Line
  The IND Crosstown Line and IRT Flushing Line are two New York City Subway lines, one providing crosstown service in Brooklyn and Queens and the other operating the 7 train between Queens and Manhattan.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.