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: NIST SP 800-63-3 | Statement: [NIST digital identity guidelines, includesDocument, NIST SP 800-63-3]

Target entity: NIST SP 800-63-3
Context triple: [NIST digital identity guidelines, includesDocument, NIST SP 800-63-3]

• A. SP 800-63A: Enrollment and Identity Proofing
  SP 800-63A: Enrollment and Identity Proofing is a NIST publication that defines technical and procedural requirements for verifying and establishing the digital identities of individuals at various assurance levels.
• B. NIST SP 800-56C
  NIST SP 800-56C is a NIST Special Publication that provides recommendations for key derivation methods in key-establishment schemes used in cryptographic systems.
• C. NIST SP 800-56B
  NIST SP 800-56B is a NIST Special Publication that provides recommendations for cryptographic key establishment using RSA-based key transport and key agreement schemes.
• D. NIST SP 800-56A
  NIST SP 800-56A is a NIST Special Publication that specifies approved methods for public-key establishment, including Diffie–Hellman–based key agreement schemes, for use in U.S. federal cryptographic systems.
• E. NIST digital identity guidelines
  NIST digital identity guidelines are a set of U.S. government standards that define best practices and assurance levels for secure, privacy-conscious digital identity proofing, authentication, and lifecycle management.
• 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: NIST SP 800-63-3
Triple: [NIST digital identity guidelines, includesDocument, NIST SP 800-63-3]

NIST SP 800-63-3 is a U.S. National Institute of Standards and Technology special publication that defines technical and procedural requirements for digital identity proofing, authentication, and lifecycle management for federal information systems.

Target entity: NIST SP 800-63-3
Target entity description: NIST SP 800-63-3 is a U.S. National Institute of Standards and Technology special publication that defines technical and procedural requirements for digital identity proofing, authentication, and lifecycle management for federal information systems.

• A. SP 800-63A: Enrollment and Identity Proofing
  SP 800-63A: Enrollment and Identity Proofing is a NIST publication that defines technical and procedural requirements for verifying and establishing the digital identities of individuals at various assurance levels.
• B. NIST SP 800-56C
  NIST SP 800-56C is a NIST Special Publication that provides recommendations for key derivation methods in key-establishment schemes used in cryptographic systems.
• C. NIST SP 800-56B
  NIST SP 800-56B is a NIST Special Publication that provides recommendations for cryptographic key establishment using RSA-based key transport and key agreement schemes.
• D. NIST SP 800-56A
  NIST SP 800-56A is a NIST Special Publication that specifies approved methods for public-key establishment, including Diffie–Hellman–based key agreement schemes, for use in U.S. federal cryptographic systems.
• E. NIST digital identity guidelines chosen
  NIST digital identity guidelines are a set of U.S. government standards that define best practices and assurance levels for secure, privacy-conscious digital identity proofing, authentication, and lifecycle management.
• F. None of above.