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 Block | Statement: [Sunda Craton, relatedTo, South China Block]

Target entity: South China Block
Context triple: [Sunda Craton, relatedTo, South China Block]

• A. South China Block chosen
  The South China Block is a major continental tectonic block in East Asia that underlies much of southern China and adjacent regions, playing a key role in the geological evolution of the western Pacific margin.
• B. North China Block
  The North China Block is a major ancient cratonic segment of the Earth's continental lithosphere underlying much of northern China, known for its complex tectonic history and role in East Asian continental assembly.
• C. Yangtze Plate
  The Yangtze Plate is a major tectonic block underlying much of central and eastern China, playing a key role in the region’s geological structure and seismic activity.
• D. East China Plain
  The East China Plain is a vast, densely populated alluvial lowland in eastern China, known as one of the country’s most important agricultural and economic heartlands.
• E. Songpan–Ganzi terrane
  The Songpan–Ganzi terrane is a geologically complex region in eastern Tibet characterized by thick Triassic sedimentary sequences and intense deformation associated with the growth of the Tibetan Plateau.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.