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: IEEE 1149.4 | Statement: [IEEE 1149.6, relatedTo, IEEE 1149.4]

Target entity: IEEE 1149.4
Context triple: [IEEE 1149.6, relatedTo, IEEE 1149.4]

• A. IEEE 1149.7
  IEEE 1149.7 is a compact, enhanced version of the JTAG test and debug standard that reduces pin count and power while adding advanced debug and trace capabilities for modern integrated circuits.
• B. IEEE 1149.6
  IEEE 1149.6 is a boundary-scan test standard that extends JTAG to support structural testing of high-speed AC-coupled and differential digital interconnects on printed circuit boards.
• C. IEEE 1149 family of standards
  The IEEE 1149 family of standards is a set of Joint Test Action Group (JTAG) boundary-scan specifications that define methods for testing, debugging, and accessing digital integrated circuits and boards.
• D. IEEE 1149.1 JTAG boundary‑scan standard
  The IEEE 1149.1 JTAG boundary-scan standard is a widely used test and debug specification that defines a serial interface and architecture for accessing and testing the internal logic and interconnects of integrated circuits and circuit boards.
• E. IEEE 1532
  IEEE 1532 is an extension of the JTAG boundary-scan standard that defines in-system programming and configuration procedures for programmable devices such as FPGAs and CPLDs.
• 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: IEEE 1149.4
Triple: [IEEE 1149.6, relatedTo, IEEE 1149.4]

IEEE 1149.4 is a mixed-signal test bus standard that extends JTAG boundary-scan techniques to support testing and diagnosis of analog and mixed-signal circuits on printed circuit boards.

Target entity: IEEE 1149.4
Target entity description: IEEE 1149.4 is a mixed-signal test bus standard that extends JTAG boundary-scan techniques to support testing and diagnosis of analog and mixed-signal circuits on printed circuit boards.

• A. IEEE 1149.7
  IEEE 1149.7 is a compact, enhanced version of the JTAG test and debug standard that reduces pin count and power while adding advanced debug and trace capabilities for modern integrated circuits.
• B. IEEE 1149.6
  IEEE 1149.6 is a boundary-scan test standard that extends JTAG to support structural testing of high-speed AC-coupled and differential digital interconnects on printed circuit boards.
• C. IEEE 1149 family of standards
  The IEEE 1149 family of standards is a set of Joint Test Action Group (JTAG) boundary-scan specifications that define methods for testing, debugging, and accessing digital integrated circuits and boards.
• D. IEEE 1149.1 JTAG boundary‑scan standard
  The IEEE 1149.1 JTAG boundary-scan standard is a widely used test and debug specification that defines a serial interface and architecture for accessing and testing the internal logic and interconnects of integrated circuits and circuit boards.
• E. IEEE 1532
  IEEE 1532 is an extension of the JTAG boundary-scan standard that defines in-system programming and configuration procedures for programmable devices such as FPGAs and CPLDs.
• F. None of above. chosen