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: South China Sea arbitration (Philippines v. China) | Statement: [Philippines v. China (PCA case), alsoKnownAs, South China Sea arbitration (Philippines v. China)]

Target entity: South China Sea arbitration (Philippines v. China)
Context triple: [Philippines v. China (PCA case), alsoKnownAs, South China Sea arbitration (Philippines v. China)]

• A. Philippines v. China (PCA case) chosen
  Philippines v. China (PCA case) is a landmark 2013–2016 arbitration before the Permanent Court of Arbitration in which the Philippines successfully challenged China’s expansive maritime claims in the South China Sea under the UN Convention on the Law of the Sea.
• B. South China Sea maritime claims
  The South China Sea maritime claims are overlapping territorial and resource assertions by multiple countries over waters and features in the South China Sea, forming one of the world’s most complex and contentious maritime disputes.
• C. Philippine archipelagic baselines
  The Philippine archipelagic baselines are the legally defined system of straight lines connecting the outermost points of the Philippines’ outer islands, from which its maritime zones and territorial claims are measured under international law.
• D. Sovereignty over Pedra Branca case
  The Sovereignty over Pedra Branca case was a dispute brought before the International Court of Justice between Singapore and Malaysia to determine ownership of the Pedra Branca/Pulau Batu Puteh maritime feature and its surrounding islets.
• E. Battle of the South China Sea
  The Battle of the South China Sea was a World War II naval engagement in 1945 in which Japanese forces under Admiral Jisaburō Ozawa clashed with Allied naval and air units in the waters off Southeast Asia.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.