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: Chinese national drinking water standards | Statement: [Hefei municipal water authorities, usesStandard, Chinese national drinking water standards]

Target entity: Chinese national drinking water standards
Context triple: [Hefei municipal water authorities, usesStandard, Chinese national drinking water standards]

• A. Drinking Water Standards and Health Advisories
  Drinking Water Standards and Health Advisories is a U.S. EPA reference document that provides health-based guidance and regulatory benchmarks for contaminants in drinking water to help protect public health.
• B. National Secondary Drinking Water Regulations
  The National Secondary Drinking Water Regulations are U.S. EPA guidelines that set non-enforceable standards for drinking water quality related to aesthetic factors such as taste, odor, and appearance.
• C. National Primary Drinking Water Regulations
  The National Primary Drinking Water Regulations are U.S. federal standards that set legally enforceable limits on contaminants in public drinking water systems to protect human health.
• D. Division of Drinking Water
  The Division of Drinking Water is a branch of California’s water regulatory system responsible for overseeing public drinking water systems and ensuring the safety and quality of the state’s drinking water supplies.
• E. Miyun Reservoir as major drinking water source for Beijing
  Miyun Reservoir as major drinking water source for Beijing is a large man-made lake in northeastern Beijing that serves as the city’s primary and most important surface water supply.
• F. None of above. chosen
• G. Unsure - the case is ambiguous/there is not enough information to decide.

Target entity: Chinese national drinking water standards
Target entity description: Chinese national drinking water standards are a set of nationwide regulations that define safety, quality, and testing requirements for potable water throughout China.

• A. Drinking Water Standards and Health Advisories
  Drinking Water Standards and Health Advisories is a U.S. EPA reference document that provides health-based guidance and regulatory benchmarks for contaminants in drinking water to help protect public health.
• B. National Secondary Drinking Water Regulations
  The National Secondary Drinking Water Regulations are U.S. EPA guidelines that set non-enforceable standards for drinking water quality related to aesthetic factors such as taste, odor, and appearance.
• C. National Primary Drinking Water Regulations
  The National Primary Drinking Water Regulations are U.S. federal standards that set legally enforceable limits on contaminants in public drinking water systems to protect human health.
• D. Division of Drinking Water
  The Division of Drinking Water is a branch of California’s water regulatory system responsible for overseeing public drinking water systems and ensuring the safety and quality of the state’s drinking water supplies.
• E. Miyun Reservoir as major drinking water source for Beijing
  Miyun Reservoir as major drinking water source for Beijing is a large man-made lake in northeastern Beijing that serves as the city’s primary and most important surface water supply.
• F. None of above. chosen