Triple

Target class: spacecraft docking adapter
Context triple: [Shuttle-Mir docking module, instanceOf, spacecraft docking adapter]

• A. spacecraft docking system chosen
  A spacecraft docking system is a coordinated assembly of mechanical interfaces, sensors, and control software that enables two spacecraft to safely approach, align, and connect in orbit for transfer of crew, cargo, or resources.
• B. spacecraft payload adapter
  A spacecraft payload adapter is a structural interface that securely connects a satellite or payload to the launch vehicle, ensuring proper alignment, load transfer, and separation during ascent and deployment.
• C. spacecraft berthing mechanism
  A spacecraft berthing mechanism is a structural and mechanical interface system that enables two spacecraft or modules to be precisely aligned, securely joined, and later separated while maintaining required load paths and connections for power, data, and environmental control.
• D. spacecraft service module
  A spacecraft service module is the section of a spacecraft that houses and provides essential support systems—such as propulsion, power, thermal control, and consumables—to enable and sustain the operation of the crew or payload module.
• E. Space Shuttle payload module
  A Space Shuttle payload module is a specialized, modular structure designed to house, support, and interface scientific instruments, cargo, or satellites within the Shuttle’s payload bay for deployment or on-orbit operations.
• F. None of above.