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: ITU-T Y-series Recommendations | Statement: [ITU-T Recommendation Y.1564, belongsToSeries, ITU-T Y-series Recommendations]

Target entity: ITU-T Y-series Recommendations
Context triple: [ITU-T Recommendation Y.1564, belongsToSeries, ITU-T Y-series Recommendations]

• A. ITU-T Q.700-series recommendations
  The ITU-T Q.700-series recommendations are a set of international standards that define the architecture, protocols, and signaling procedures for the Signaling System No. 7 (SS7) telecommunications network.
• B. ITU-T Recommendations chosen
  ITU-T Recommendations are internationally recognized technical standards that guide the design, operation, and interoperability of global telecommunication and ICT networks and services.
• C. ITU-T Recommendation Y.1564
  ITU-T Recommendation Y.1564 is an international standard that defines a methodology for Ethernet service activation testing to validate the performance and configuration of carrier Ethernet networks.
• D. ITU‑D Recommendations
  ITU‑D Recommendations are formal guidelines and best-practice documents issued by the ITU Telecommunication Development Sector to support and harmonize global ICT development and policy.
• E. ITU-T G series
  The ITU-T G series is a collection of international telecommunication standards that define characteristics and requirements for transmission systems and media, digital networks, and related interfaces.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.