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: Operation Uranus | Statement: [German 6th Army, encirclementOperation, Operation Uranus]

Target entity: Operation Uranus
Context triple: [German 6th Army, encirclementOperation, Operation Uranus]

• A. Operation Uranus chosen
  Operation Uranus was the major Soviet counteroffensive launched in November 1942 that encircled German forces at Stalingrad, marking a decisive turning point on the Eastern Front in World War II.
• B. Operation Little Saturn
  Operation Little Saturn was a major Soviet offensive in December 1942 aimed at exploiting the encirclement of German forces near Stalingrad by striking deeper into Axis rear areas and collapsing their southern front.
• C. Operation Braunschweig
  Operation Braunschweig was the German Wehrmacht’s 1942 summer offensive toward Stalingrad and the Caucasus oil fields, forming the central phase of the broader Case Blue campaign on the Eastern Front in World War II.
• D. Operation Crossbow
  Operation Crossbow was a World War II Allied campaign of intelligence, bombing, and reconnaissance aimed at locating and destroying German V-weapon (V-1 and V-2) research, production, and launch sites.
• E. Operation Anadyr
  Operation Anadyr was the secret Soviet military plan in 1962 to deploy nuclear missiles and other forces to Cuba, triggering the Cuban Missile Crisis.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.

Target predicate: encirclementOperation
Context triple: [German 6th Army, encirclementOperation, Operation Uranus]

• A. fieldOfOperation
  Indicates the domain, area, or scope within which an entity operates or carries out its primary activities.
• B. dateOfCityEncirclement
  Indicates the date on which a city became fully encircled, typically by military or blockade forces, cutting it off from external access.
• C. militaryConflict
  Indicates a relationship where two or more parties are engaged in organized, armed hostilities or warfare against each other.
• D. notableAirOperation
  Indicates that there is a significant or historically important air operation associated with the subject.
• E. militaryTheater
  Indicates that an entity is a geographic or operational area where military operations or campaigns are conducted.
• F. None of above. chosen