CREATE TABLE table_57352 ("Constructor" CLOB, "Chassis" CLOB, "Engine" CLOB, "Tyres" CLOB, "Driver" CLOB, "Rounds" CLOB)

What's the engine used for rounds 5-6?
SELECT "Engine" FROM table_57352 WHERE "Rounds" = '5-6'
SELECT "Engine" FROM "table_57352" WHERE "Rounds" = '5-6'