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: 2009 G20 London summit | Statement: [Gordon Brown government, inOfficeDuring, 2009 G20 London summit]

Target entity: 2009 G20 London summit
Context triple: [Gordon Brown government, inOfficeDuring, 2009 G20 London summit]

• A. 2009 G20 London summit chosen
  The 2009 G20 London summit was a major international meeting of world leaders held during the global financial crisis to coordinate economic stimulus, financial regulation reforms, and measures to stabilize the global economy.
• B. G20 Toronto summit
  The G20 Toronto summit was a 2010 meeting of leaders from the world’s major economies focused on global financial stability and economic recovery, held in downtown Toronto amid significant security and public protests.
• C. Madrid Summit
  The Madrid Summit was a 1997 NATO meeting in Spain where key decisions were made on alliance enlargement and relations with partner countries, including Ukraine.
• D. Millennium Summit
  The Millennium Summit was a major United Nations gathering of world leaders in 2000 that launched the Millennium Development Goals to address global poverty, health, education, and development challenges.
• E. G20
  The G20 is an international forum of major advanced and emerging economies that meets to coordinate global economic policy, financial stability, and sustainable development.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.