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: convoy PQ 17 | Statement: [Operation Rösselsprung, target, convoy PQ 17]

Target entity: convoy PQ 17
Context triple: [Operation Rösselsprung, target, convoy PQ 17]

• A. Convoy PQ 17 chosen
  Convoy PQ 17 was a World War II Arctic convoy whose disastrous scattering under threat of German attack led to heavy Allied shipping losses and made it one of the most infamous convoy operations of the war.
• B. Convoy PQ 18
  Convoy PQ 18 was a heavily escorted World War II Arctic convoy that suffered significant losses while delivering vital Allied supplies to the Soviet Union.
• C. Convoy JW 51B
  Convoy JW 51B was an Arctic World War II Allied merchant convoy sailing to the Soviet Union that became the focus of German naval attacks during the Battle of the Barents Sea.
• D. Convoy MW10
  Convoy MW10 was a British World War II supply convoy to Malta that came under heavy attack during the Second Battle of Sirte in March 1942.
• E. convoy JW 55B
  Convoy JW 55B was an Arctic World War II Allied merchant convoy sailing to the Soviet Union whose movements helped draw out and expose the German battleship Scharnhorst, leading to its destruction at the Battle of the North Cape.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.