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: Mark I tank | Statement: [Mark IV tank, developedFrom, Mark I tank]

Target entity: Mark I tank
Context triple: [Mark IV tank, developedFrom, Mark I tank]

• A. Mark I tank chosen
  The Mark I tank was the world’s first operational armored fighting vehicle, introduced by Britain during World War I to break the stalemate of trench warfare.
• B. Mark IV tank
  The Mark IV tank was a British World War I armored fighting vehicle that became one of the first widely used tanks in combat, notably helping to pioneer large-scale mechanized warfare.
• C. Vickers 6-Ton tank
  The Vickers 6-Ton tank was a British interwar light tank whose design became highly influential worldwide, serving as the basis for several other countries’ armored vehicles, including the Soviet T-26.
• D. Churchill tanks
  Churchill tanks were British heavy infantry tanks of World War II, noted for their thick armor, ability to tackle difficult terrain, and extensive use in Allied operations.
• E. Cavalier tank
  The Cavalier tank was a British World War II cruiser tank developed early in the war as part of the same design lineage that produced the more successful Cromwell.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.