CREATE TABLE table_17 ("#" CLOB, "Shipyard" CLOB, "Laid down" CLOB, "Launched" CLOB, "Commissioned" CLOB, "Fleet" CLOB, "Status" CLOB)

When were ships laid down that were commissioned on october 29, 1965?
SELECT "Laid down" FROM table_17 WHERE "Commissioned" = 'October 29, 1965'
SELECT "Laid down" FROM "table_17" WHERE "Commissioned" = 'October 29, 1965'