Table: salyut 7
[['expedition', 'crew', 'launch date', 'flight up', 'landing date', 'flight down', 'duration (days)'], ['salyut 7 - eo - 1', 'anatoli berezovoy , valentin lebedev', '13 may 1982 09:58:05 utc', 'soyuz t - 5', '10 december 1982 19:02:36 utc', 'soyuz t - 7', '211.38'], ['salyut 7 - eo - 2', 'vladimir lyakhov , aleksandr pavlovich aleksandrov', '27 june 1983 09:12:00 utc', 'soyuz t - 9', '23 november 1983 19:58:00 utc', 'soyuz t - 9', '149.45'], ['salyut 7 - eo - 3', 'leonid kizim , vladimir solovyov , oleg atkov', '8 february 1984 12:07:26 utc', 'soyuz t - 10', '2 october 1984 10:57:00 utc', 'soyuz t - 11', '236.95'], ['salyut 7 - eo - 4 - 1a', 'viktor savinykh', '6 june 1985 06:39:52 utc', 'soyuz t - 13', '21 november 1985 10:31:00 utc', 'soyuz t - 14', '168.16'], ['salyut 7 - eo - 4 - 1b', 'vladimir dzhanibekov', '6 june 1985 06:39:52 utc', 'soyuz t - 13', '26 september 1985 09:51:58 utc', 'soyuz t - 13', '112.13'], ['salyut 7 - ep - 5', 'georgi grechko', '17 september 1985 12:38:52 utc', 'soyuz t - 14', '26 september 1985 09:51:58 utc', 'soyuz t - 13', '8.88'], ['salyut 7 - eo - 4 - 2', 'vladimir vasyutin , alexander volkov', '17 september 1985 12:38:52 utc', 'soyuz t - 14', '21 november 1985 10:31:00 utc', 'soyuz t - 14', '64.91']]
Statement: both Expedition Salyut 7 - Ep - 5 and Salyut 7 - Eo - 4 - 2 launched on the 17th of September 1985
Statement: the shortest Duration of Flight Down was 8.88 day , 56.03 day less than the next shortest Flight
Statement: Salyut 7 - Eo - 2 and Salyut 7 - Eo - 4 - 1a both spent 5 month on their Expedition , from June to November in different year
Statement: Salyut 7 - Eo - 3 had the largest Crew , with 3 member
Statement: 3 of the Expedition only had 1 member in their Crew