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: Signaling System No. 7 | Statement: [5ESS switch, supportsSignaling, Signaling System No. 7]

Target entity: Signaling System No. 7
Context triple: [5ESS switch, supportsSignaling, Signaling System No. 7]

• A. SONET
  SONET (Synchronous Optical Network) is a standardized digital communication protocol used to transmit large volumes of data over optical fiber in high-speed telecommunications networks.
• B. Standard Telecommunication Laboratories
  Standard Telecommunication Laboratories was a British research facility renowned for its pioneering work in fiber-optic communications, notably associated with the groundbreaking research of Charles K. Kao.
• C. X.25
  X.25 is an early ITU-T packet-switched network protocol standard widely used for WAN communication before the rise of modern IP-based networks.
• D. GSM-R
  GSM-R is a digital radio communication system used across European railways to provide secure voice and data links between trains and railway control centers.
• E. POTS (Plain Old Telephone Service)
  POTS (Plain Old Telephone Service) is the traditional analog voice telephone service that formed the basis of the public switched telephone network for most of the 20th century.
• 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: Signaling System No. 7
Triple: [5ESS switch, supportsSignaling, Signaling System No. 7]

Signaling System No. 7 is a global telecommunications signaling protocol suite used to set up and manage telephone calls and other services across digital networks.

Target entity: Signaling System No. 7
Target entity description: Signaling System No. 7 is a global telecommunications signaling protocol suite used to set up and manage telephone calls and other services across digital networks.

• A. SONET
  SONET (Synchronous Optical Network) is a standardized digital communication protocol used to transmit large volumes of data over optical fiber in high-speed telecommunications networks.
• B. Standard Telecommunication Laboratories
  Standard Telecommunication Laboratories was a British research facility renowned for its pioneering work in fiber-optic communications, notably associated with the groundbreaking research of Charles K. Kao.
• C. X.25
  X.25 is an early ITU-T packet-switched network protocol standard widely used for WAN communication before the rise of modern IP-based networks.
• D. GSM-R
  GSM-R is a digital radio communication system used across European railways to provide secure voice and data links between trains and railway control centers.
• E. POTS (Plain Old Telephone Service)
  POTS (Plain Old Telephone Service) is the traditional analog voice telephone service that formed the basis of the public switched telephone network for most of the 20th century.
• F. None of above. chosen