Triple

Target class: transmission system footprint
Context triple: [Midcontinent Independent System Operator region, instanceOf, transmission system footprint]

• A. modular load-carrying system
  A modular load-carrying system is a configurable assembly of interchangeable components designed to transport, support, and adapt to varying types and amounts of loads in different operational contexts.
• B. tunneling system
  A tunneling system is a conceptual framework or infrastructure that enables data, particles, or signals to pass through barriers or intermediate layers via a protected or probabilistic pathway without directly traversing the intervening space in a conventional manner.
• C. electric transport system
  An electric transport system is an integrated network of vehicles, infrastructure, and control technologies that enables the movement of people or goods using electricity as the primary energy source.
• D. continuous transport system
  A continuous transport system is a material handling arrangement that moves goods or resources in an uninterrupted flow along a fixed path using devices such as conveyors, pipelines, or automated tracks.
• E. transponder-based toll system
  A transponder-based toll system is an automated electronic toll collection method where vehicles equipped with small radio-frequency devices are detected and charged as they pass through toll points without stopping.
• F. None of above. chosen