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: Soviet atomic espionage network in the United Kingdom | Statement: [Soviet atomic bomb project (indirectly, via espionage), keySpyNetwork, Soviet atomic espionage network in the United Kingdom]

Target entity: Soviet atomic espionage network in the United Kingdom
Context triple: [Soviet atomic bomb project (indirectly, via espionage), keySpyNetwork, Soviet atomic espionage network in the United Kingdom]

• A. MAUD Report
  The MAUD Report was a secret 1941 British scientific assessment that concluded an atomic bomb was feasible and helped spur the U.S. Manhattan Project.
• B. Cambridge Spies chosen
  Cambridge Spies is a British television drama series that chronicles the lives and espionage activities of the infamous Cambridge University graduates who spied for the Soviet Union before and during the Cold War.
• C. Soviet atomic bomb project (indirectly, via espionage)
  The Soviet atomic bomb project was the clandestine program through which the USSR rapidly developed its first nuclear weapons, heavily aided by intelligence gathered from Western atomic research during and after World War II.
• D. Soviet intelligence (in the novel)
  Soviet intelligence (in the novel) is the fictional Cold War-era espionage organization backing the antagonist in Ian Fleming’s James Bond story, operating as a shadowy state security and spy apparatus.
• E. British Mission to the Manhattan Project
  The British Mission to the Manhattan Project was a team of British and émigré scientists sent to the United States during World War II to collaborate closely on the development of the first atomic bombs.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.