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: ISO 3166-2:US | Statement: [US-MS, partOf, ISO 3166-2:US]

Target entity: ISO 3166-2:US
Context triple: [US-MS, partOf, ISO 3166-2:US]

• A. U.S. states
  U.S. states are the 50 constituent political entities that share sovereignty with the federal government of the United States, each with its own constitution, laws, and governance structure.
• B. contiguous United States
  The contiguous United States refers to the 48 adjoining U.S. states and the District of Columbia on the North American mainland, excluding Alaska and Hawaii.
• C. States
  States are the primary constituent political units of the Republic of India, each with its own government and legislature operating within the federal constitutional framework.
• D. States
  The States are the individual self-governing regional political units within the federal system of Australia, each with its own parliament and constitutional powers.
• E. Florida Territory
  Florida Territory was an organized incorporated territory of the United States that existed from 1822 to 1845, bridging the period between Spanish colonial rule and Florida’s admission as a U.S. state.
• F. None of above. chosen
• G. Unsure - the case is ambiguous/there is not enough information to decide.

Generate a one-sentence description of the target entity. 
You are given a context triple in the form (subject, predicate, object), where the object is the target entity. 
# Instructions
Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. 
Avoid repeating the information from the triple, unless really essential.
# Response Format
Return only the sentence: "Description: [one-sentence description of the target entity]"

Entity: ISO 3166-2:US
Triple: [US-MS, partOf, ISO 3166-2:US]

ISO 3166-2:US is the section of the ISO 3166 standard that defines internationally recognized subdivision codes for the states and territories of the United States.

Target entity: ISO 3166-2:US
Target entity description: ISO 3166-2:US is the section of the ISO 3166 standard that defines internationally recognized subdivision codes for the states and territories of the United States.

• A. U.S. states
  U.S. states are the 50 constituent political entities that share sovereignty with the federal government of the United States, each with its own constitution, laws, and governance structure.
• B. contiguous United States
  The contiguous United States refers to the 48 adjoining U.S. states and the District of Columbia on the North American mainland, excluding Alaska and Hawaii.
• C. States
  States are the primary constituent political units of the Republic of India, each with its own government and legislature operating within the federal constitutional framework.
• D. States
  The States are the individual self-governing regional political units within the federal system of Australia, each with its own parliament and constitutional powers.
• E. Florida Territory
  Florida Territory was an organized incorporated territory of the United States that existed from 1822 to 1845, bridging the period between Spanish colonial rule and Florida’s admission as a U.S. state.
• F. None of above. chosen