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: Roman city walls of Lincoln | Statement: [Newport Gate, partOf, Roman city walls of Lincoln]

Target entity: Roman city walls of Lincoln
Context triple: [Newport Gate, partOf, Roman city walls of Lincoln]

• A. Medieval city walls of Lincoln chosen
  The Medieval city walls of Lincoln are the surviving defensive fortifications that once enclosed the historic core of Lincoln, reflecting its strategic and architectural importance from Roman through medieval times.
• B. Oxford city walls
  The Oxford city walls are the medieval defensive fortifications that once enclosed and protected the historic center of Oxford, England.
• C. Chester city walls
  Chester city walls are a largely intact circuit of Roman and medieval defensive walls encircling the historic city centre of Chester, England, now serving as a popular elevated walking route and heritage attraction.
• D. Canterbury city walls
  The Canterbury city walls are a series of medieval defensive fortifications encircling the historic city of Canterbury in Kent, England.
• E. Exeter City Walls
  Exeter City Walls are a series of historic defensive fortifications encircling the city of Exeter, with origins dating back to the Roman period and later medieval expansions.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.