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: Manhattan Project operations | Statement: [Robert A. Lewis, participantIn, Manhattan Project operations]

Target entity: Manhattan Project operations
Context triple: [Robert A. Lewis, participantIn, Manhattan Project operations]

• A. Manhattan Project chosen
  The Manhattan Project was the secret U.S.-led World War II research and development program that produced the first nuclear weapons.
• B. K-25 Project
  The K-25 Project was a World War II–era Manhattan Project effort to build and operate a massive gaseous diffusion plant for uranium enrichment in Oak Ridge, Tennessee.
• C. U.S. thermonuclear weapons program
  The U.S. thermonuclear weapons program was the Cold War-era American effort to design, test, and deploy hydrogen bombs and other advanced nuclear weapons, fundamentally shaping global nuclear strategy and arms races.
• D. United States nuclear weapons program
  The United States nuclear weapons program is the government-led effort that developed, tested, and maintains the nation’s nuclear arsenal, originating with the Manhattan Project during World War II and continuing as a central element of U.S. military and deterrence strategy.
• E. Manhattan Project sites
  Manhattan Project sites are historically significant locations across the United States associated with the research, development, and testing of the first nuclear weapons during World War II.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.