Information:  - Soyuz T-5 was a manned spaceflight into Earth orbit to the then new Salyut 7 space station in 1982. While the Soyuz-T was docked it received visits from the unmanned Progress 13 resupply spacecraft, and the manned Soyuz T-6 and Soyuz T-7.  - A space station, also known as an orbital station or an orbital space station, is a spacecraft capable of supporting crewmembers, which is designed to remain in space (most commonly as an artificial satellite in low Earth orbit) for an extended period of time and for other spacecraft to dock. A space station is distinguished from other spacecraft used for human spaceflight by lack of major propulsion or landing systems. Instead, other vehicles transport people and cargo to and from the station. three space stations are in orbit: the International Space Station, which is permanently manned, China's Tiangong-1 (defunct) and Tiangong-2 (launched 15 September 2016, not permanently manned). Previous stations include the Almaz and Salyut series, Skylab, and most recently "Mir".  - Soyuz T-15 ("Union T-15") was a manned mission to the Mir and Salyut 7 space stations and was part of the Soyuz programme. It marked the final flight of the Soyuz-T spacecraft, the third generation Soyuz spacecraft, which had been in service for seven years from 1979 to 1986. This mission marked the first time that a spacecraft visited, and docked with, two space stations in the same mission.  - A low Earth orbit (LEO) is an orbit around Earth with an altitude between (orbital period of about 88 minutes), and (about 127 minutes). Objects below approximately will experience very rapid orbital decay and altitude loss.  - Soyuz T - 6 was a manned spaceflight to Earth orbit to the Salyut 7 space station in 1982 . Along with two Soviet cosmonauts , the crew included a Frenchman , Jean - Loup Chrétien . The Soyuz - T spacecraft arrived at Salyut 7 following launch on 24 June 1982 and one day of solo operations . During the T - 6 mission 's time docked to the station , the crew performed joint Soviet - French experiments , including cardiovascular echography , alongside the station 's resident crew .  - Salyut 7 (a.k.a. DOS-6) was a space station in low Earth orbit from April 1982 to February 1991. It was first manned in May 1982 with two crew via Soyuz T-5, and last visited in June 1986, by Soyuz T-15. Various crew and modules were used over its lifetime, including a total of 12 manned and 15 unmanned launches. Supporting spacecraft included the Soyuz T, Progress, and TKS spacecraft.    After reading the paragraphs above, we are interested in knowing the entity with which 'soyuz t-6' exhibits the relationship of 'part of'. Find the answer from the choices below.  Choices: - april  - china  - earth  - february  - human  - may  - mir  - orbit  - series  - soyuz programme  - spacecraft  - spaceflight  - station
The answer to this question is:
soyuz programme