CREATE TABLE table_64595 ("Version" CLOB, "Standard name" CLOB, "Common name" CLOB, "Downstream rate" CLOB, "Upstream rate" CLOB)

What's the standard name that has a common name of ADSL Over Pots and ADSL version?
SELECT "Standard name" FROM table_64595 WHERE "Version" = 'adsl' AND "Common name" = 'adsl over pots'
SELECT "Standard name" FROM "table_64595" WHERE "Common name" = 'adsl over pots' AND "Version" = 'adsl'