Soyuz 7K-OK No.4

Target entity: Soyuz 7K-OK No.4
Context triple: [Soyuz 1, vehicleSerialNumber, Soyuz 7K-OK No.4]

• A. Soyuz 7
  Soyuz 7 was a 1969 Soviet crewed spacecraft mission that formed part of an early three-ship orbital group flight to test rendezvous and docking operations in Earth orbit.
• B. Soyuz 4
  Soyuz 4 was a 1969 Soviet crewed spacecraft mission notable for performing the first successful docking and crew transfer between two manned spacecraft in orbit.
• C. Soyuz 9
  Soyuz 9 was a 1970 Soviet crewed spaceflight that set a then-record for human spaceflight duration and tested the limits of long-term living and working in orbit.
• D. Soyuz 5
  Soyuz 5 was a 1969 Soviet crewed spaceflight notable for performing the first docking and crew transfer between two spacecraft in orbit as part of the early Soyuz program.
• E. Voskhod spacecraft
  The Voskhod spacecraft was a Soviet crewed space capsule that succeeded Vostok and enabled milestones such as the first multi-person crewed mission and the first spacewalk during the early space race.
• F. None of above. chosen
• G. Unsure - the case is ambiguous/there is not enough information to decide.

Target entity: Soyuz 7K-OK No.4
Target entity description: Soyuz 7K-OK No.4 was the specific Soviet Soyuz spacecraft used for the ill-fated Soyuz 1 mission that ended in a fatal crash in 1967.

• A. Soyuz 7
  Soyuz 7 was a 1969 Soviet crewed spacecraft mission that formed part of an early three-ship orbital group flight to test rendezvous and docking operations in Earth orbit.
• B. Soyuz 4
  Soyuz 4 was a 1969 Soviet crewed spacecraft mission notable for performing the first successful docking and crew transfer between two manned spacecraft in orbit.
• C. Soyuz 9
  Soyuz 9 was a 1970 Soviet crewed spaceflight that set a then-record for human spaceflight duration and tested the limits of long-term living and working in orbit.
• D. Soyuz 5
  Soyuz 5 was a 1969 Soviet crewed spaceflight notable for performing the first docking and crew transfer between two spacecraft in orbit as part of the early Soyuz program.
• E. Voskhod spacecraft
  The Voskhod spacecraft was a Soviet crewed space capsule that succeeded Vostok and enabled milestones such as the first multi-person crewed mission and the first spacewalk during the early space race.
• F. None of above. chosen