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: Second Doctor era | Statement: [The Underwater Menace, era, Second Doctor era]

Target entity: Second Doctor era
Context triple: [The Underwater Menace, era, Second Doctor era]

• A. Second Doctor era chosen
  The Second Doctor era is the period of the classic British science-fiction series Doctor Who featuring Patrick Troughton’s portrayal of the Doctor, known for its imaginative storytelling, introduction of key monsters, and transition from purely historical to more science-fiction-driven adventures.
• B. First Doctor era
  The First Doctor era is the early period of the classic British science fiction series Doctor Who, featuring William Hartnell as the original incarnation of the Doctor and introducing many foundational elements of the show’s mythology.
• C. Eleventh Doctor era
  The Eleventh Doctor era is the period of the long-running British sci-fi series Doctor Who featuring Matt Smith as the Eleventh incarnation of the Doctor, known for its fairy-tale tone, complex story arcs, and the introduction of companions Amy Pond, Rory Williams, and Clara Oswald.
• D. Second Doctor
  The Second Doctor is the incarnation of the Doctor portrayed by Patrick Troughton in the long-running British science fiction television series "Doctor Who."
• E. Twelfth Doctor era
  The Twelfth Doctor era is the period of the television series Doctor Who featuring Peter Capaldi’s portrayal of the Doctor, known for its darker tone, introspective storytelling, and complex character development.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.