signal and telecommunication engineering cadre of Indian Railways

Target entity: signal and telecommunication engineering cadre of Indian Railways
Context triple: [mechanical engineering cadre of Indian Railways, worksWith, signal and telecommunication engineering cadre of Indian Railways]

• A. mechanical engineering cadre of Indian Railways
  The mechanical engineering cadre of Indian Railways is a specialized group of engineering officers responsible for the design, maintenance, and operation of the railway system’s mechanical assets, including locomotives, coaches, and wagons.
• B. Indian Railways Service of Engineers
  The Indian Railways Service of Engineers is a prestigious Group ‘A’ central engineering cadre responsible for planning, constructing, and maintaining the civil engineering infrastructure of Indian Railways.
• C. Indian Railway Traffic Service
  The Indian Railway Traffic Service is a prestigious Group 'A' civil service responsible for managing the transportation, commercial operations, and safety of train services on Indian Railways.
• D. Indian Railway Accounts Service
  The Indian Railway Accounts Service is a specialized civil service cadre responsible for managing the financial and accounting operations of Indian Railways.
• E. Indian Railways electric locomotive maintenance network
  The Indian Railways electric locomotive maintenance network is a nationwide system of specialized facilities and sheds responsible for the upkeep, repair, and overhauling of the railway’s electric locomotive fleet.
• F. None of above. chosen
• G. Unsure - the case is ambiguous/there is not enough information to decide.

Target entity: signal and telecommunication engineering cadre of Indian Railways
Target entity description: The signal and telecommunication engineering cadre of Indian Railways is a specialized technical service responsible for designing, operating, and maintaining the railway’s signaling, train control, and communication systems to ensure safe and efficient train operations.

• A. mechanical engineering cadre of Indian Railways
  The mechanical engineering cadre of Indian Railways is a specialized group of engineering officers responsible for the design, maintenance, and operation of the railway system’s mechanical assets, including locomotives, coaches, and wagons.
• B. Indian Railways Service of Engineers
  The Indian Railways Service of Engineers is a prestigious Group ‘A’ central engineering cadre responsible for planning, constructing, and maintaining the civil engineering infrastructure of Indian Railways.
• C. Indian Railway Traffic Service
  The Indian Railway Traffic Service is a prestigious Group 'A' civil service responsible for managing the transportation, commercial operations, and safety of train services on Indian Railways.
• D. Indian Railway Accounts Service
  The Indian Railway Accounts Service is a specialized civil service cadre responsible for managing the financial and accounting operations of Indian Railways.
• E. Indian Railways electric locomotive maintenance network
  The Indian Railways electric locomotive maintenance network is a nationwide system of specialized facilities and sheds responsible for the upkeep, repair, and overhauling of the railway’s electric locomotive fleet.
• F. None of above. chosen