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: RFC 1831 | Statement: [ONC RPC, previouslySpecifiedIn, RFC 1831]

Target entity: RFC 1831
Context triple: [ONC RPC, previouslySpecifiedIn, RFC 1831]

• A. RFC 1813
  RFC 1813 is the Internet Engineering Task Force (IETF) specification that defines version 3 of the Network File System (NFS) protocol.
• B. RFC 1331
  RFC 1331 is an early specification in the Point-to-Point Protocol (PPP) standards series that was later superseded by RFC 1661.
• C. RFC 1771
  RFC 1771 is an early specification of the Border Gateway Protocol (BGP-4) used for inter-domain routing on the Internet, later superseded by RFC 4271.
• D. RFC 1889
  RFC 1889 was the original specification of the Real-time Transport Protocol (RTP) for delivering audio and video over IP networks, later obsoleted by updated standards.
• E. RFC 1661
  RFC 1661 is the original specification of the Point-to-Point Protocol (PPP), defining a standard method for transporting multi-protocol datagrams over point-to-point links.
• 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: RFC 1831
Triple: [ONC RPC, previouslySpecifiedIn, RFC 1831]

RFC 1831 is the Internet standard that defines the core protocol specification for ONC (Open Network Computing) Remote Procedure Call.

Target entity: RFC 1831
Target entity description: RFC 1831 is the Internet standard that defines the core protocol specification for ONC (Open Network Computing) Remote Procedure Call.

• A. RFC 1813
  RFC 1813 is the Internet Engineering Task Force (IETF) specification that defines version 3 of the Network File System (NFS) protocol.
• B. RFC 1331
  RFC 1331 is an early specification in the Point-to-Point Protocol (PPP) standards series that was later superseded by RFC 1661.
• C. RFC 1771
  RFC 1771 is an early specification of the Border Gateway Protocol (BGP-4) used for inter-domain routing on the Internet, later superseded by RFC 4271.
• D. RFC 1889
  RFC 1889 was the original specification of the Real-time Transport Protocol (RTP) for delivering audio and video over IP networks, later obsoleted by updated standards.
• E. RFC 1661
  RFC 1661 is the original specification of the Point-to-Point Protocol (PPP), defining a standard method for transporting multi-protocol datagrams over point-to-point links.
• F. None of above. chosen

Target predicate: previouslySpecifiedIn
Context triple: [ONC RPC, previouslySpecifiedIn, RFC 1831]

• A. previouslyDefinedIn chosen
  Indicates that something has been defined or introduced earlier in time or in a prior context relative to the current reference point.
• B. firstSpecified
  Indicates that the subject is the earliest or initial entity explicitly designated or chosen among a set of specified entities.
• C. previouslyRequired
  Indicates that one entity was required or necessary before another entity, typically as a prerequisite condition or step.
• D. previouslyCovered
  Indicates that the subject has already been addressed, discussed, or dealt with at an earlier time or in a prior context.
• E. previouslyIssued
  Indicates that something was issued or released at an earlier time prior to the current reference point.
• F. None of above.