Triple

Target class: International Space Station assembly flight
Context triple: [ISS Assembly Flight 6A, instanceOf, International Space Station assembly flight]

• A. International Space Station expedition
  An International Space Station expedition is a long-duration mission during which a designated crew lives and works aboard the ISS to conduct scientific research, perform maintenance, and support ongoing space operations.
• B. International Space Station truss segment
  An International Space Station truss segment is a structural module that forms part of the station’s backbone, supporting solar arrays, radiators, and utilities while providing attachment points and routing for power, data, and thermal control systems.
• C. International Space Station hardware
  Physical components and systems that make up, support, and enable the operation of the International Space Station, including its structure, modules, instruments, and onboard equipment.
• D. Long Duration Propulsive EELV Secondary Payload Adapter mission
  A Long Duration Propulsive EELV Secondary Payload Adapter mission is a spaceflight that uses a propulsive ESPA ring on an Evolved Expendable Launch Vehicle to carry and operate secondary payloads for extended periods in space, providing independent maneuvering and mission flexibility separate from the primary payload.
• 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. chosen