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 Tractable | Statement: [Operation Cobra, followedBy, Operation Tractable]

Target entity: Operation Tractable
Context triple: [Operation Cobra, followedBy, Operation Tractable]

• A. Operation Whirlwind
  Operation Whirlwind was the codename for the large-scale Soviet military intervention that crushed the Hungarian Revolution of 1956 and reasserted Soviet control over Hungary.
• B. Operation Galvanic
  Operation Galvanic was the U.S. amphibious offensive in November 1943 that launched the Gilbert Islands campaign in the central Pacific, including the bloody Battle of Tarawa, during World War II.
• C. Operation Nekka
  Operation Nekka was a 1933 Japanese Kwantung Army military campaign that led to the occupation of Rehe (Jehol) province and further consolidated Japan’s control over northern China.
• D. Operation Vittles
  Operation Vittles was the U.S. military’s codename for its large-scale air supply effort to deliver food, fuel, and other essentials to West Berlin during the Berlin Airlift of 1948–1949.
• 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. chosen
• G. Unsure - the case is ambiguous/there is not enough information to decide.

Generate a one-sentence description of the target entity. 
You are given a context triple in the form (subject, predicate, object), where the object is the target entity. 
# Instructions
Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. 
Avoid repeating the information from the triple, unless really essential.
# Response Format
Return only the sentence: "Description: [one-sentence description of the target entity]"

Entity: Operation Tractable
Triple: [Operation Cobra, followedBy, Operation Tractable]

Operation Tractable was a World War II Allied offensive in August 1944 aimed at closing the Falaise Pocket in Normandy by linking Canadian and Polish forces with American troops to encircle retreating German armies.

Target entity: Operation Tractable
Target entity description: Operation Tractable was a World War II Allied offensive in August 1944 aimed at closing the Falaise Pocket in Normandy by linking Canadian and Polish forces with American troops to encircle retreating German armies.

• A. Operation Whirlwind
  Operation Whirlwind was the codename for the large-scale Soviet military intervention that crushed the Hungarian Revolution of 1956 and reasserted Soviet control over Hungary.
• B. Operation Galvanic
  Operation Galvanic was the U.S. amphibious offensive in November 1943 that launched the Gilbert Islands campaign in the central Pacific, including the bloody Battle of Tarawa, during World War II.
• C. Operation Nekka
  Operation Nekka was a 1933 Japanese Kwantung Army military campaign that led to the occupation of Rehe (Jehol) province and further consolidated Japan’s control over northern China.
• D. Operation Vittles
  Operation Vittles was the U.S. military’s codename for its large-scale air supply effort to deliver food, fuel, and other essentials to West Berlin during the Berlin Airlift of 1948–1949.
• 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. chosen