Q:Information: - Valeri Nikolayevich Kubasov (7 January 1935 19 February 2014) was a Soviet/Russian cosmonaut who flew on two missions in the Soyuz programme as a flight engineer: Soyuz 6 and Soyuz 19 (the ApolloSoyuz mission), and commanded Soyuz 36 in the Intercosmos programme. On 21 July 1975, the Soyuz 7K-TM module used for ASTP landed in Kazakhstan at 5:51p.m. and Kubasov was the first to exit the craft. Kubasov performed the first welding experiments in space, along with Georgy Shonin. - Soyuz 8 ("Union 8") was part of a joint mission with Soyuz 6 and Soyuz 7 that saw three Soyuz spacecraft in orbit together at the same time, carrying a total of seven cosmonauts. - Soyuz 6 ("Union 6") was part of a joint mission with Soyuz 7 and Soyuz 8 that saw three Soyuz spacecraft in orbit together at the same time, carrying a total of seven cosmonauts. The crew of Georgi Shonin and Valeri Kubasov were meant to take high-quality movie photography of the Soyuz 7 and Soyuz 8 docking, but the rendezvous systems on all three spacecraft failed. - Soyuz 7 ( Russian : 7 , Union 7 ) was part of a joint mission with Soyuz 6 and Soyuz 8 that saw three Soyuz spacecraft in orbit together at the same time , carrying a total of seven cosmonauts . The crew consisted of commander Anatoly Filipchenko , flight engineer Vladislav Volkov and research - cosmonaut Viktor Gorbatko , whose mission was to dock with Soyuz 8 and transfer crew , as the Soyuz 4 and Soyuz 5 missions did . Soyuz 6 was to film the operation from nearby . However , this objective was not achieved due to equipment failures . Soviet sources later claimed that no docking had been intended , but this seems unlikely , given the docking adapters carried by the spacecraft , and the fact that the Soyuz 8 crew were both veterans of the previous successful docking mission . This was the last time that the Soviet manned Moon landing hardware was tested in orbit , and the failure seems to have been one of the final nails in the coffin of the programme . The radio call sign of the spacecraft was Buran , meaning blizzard , which years later was re-used as the name of the entirely different spaceplane Buran . This word is apparently used as the name of an active or aggressive squadron in Soviet military training , and just like Soyuz 4 , the Soyuz 7 spacecraft was constructed to be the active or male spacecraft in its docking . After reading the paragraphs above, we are interested in knowing the entity with which 'soyuz 7' exhibits the relationship of 'part of'. Find the answer from the choices below. Choices: - february - january - joint - july - part - photography - russian - soyuz programme
A:
soyuz programme