user: ### NOW ANSWER:
Question: Who were the winners of mens doubles in the 1986/1987 season held?
Columns: ['Season', 'Mens singles', 'Womens singles', 'Mens doubles', 'Womens doubles', 'Mixed doubles']
Types: ['text', 'text', 'text', 'text', 'text', 'text']
Sample row: ['1936/1937', 'Bengt Polling , Malmö BK', 'Thyra Hedvall , SBK', 'Bengt Polling Thore Sjögren , Malmö BK', 'Thyra Hedvall Märtha Sköld , SBK', 'Curt-Eric Walldow Edith Persson , BK-33 Malmö']
SQL:

assistant: SELECT "Mens doubles" FROM "Table" WHERE "Season" = '1986/1987';