CREATE TABLE table_52155 ("Entrant" CLOB, "Constructor" CLOB, "Chassis" CLOB, "Engine" CLOB, "Tyre" CLOB, "Driver" CLOB, "Rounds" CLOB)

What was the Michele Alboreto's engine?
SELECT "Engine" FROM table_52155 WHERE "Driver" = 'michele alboreto'
SELECT "Engine" FROM "table_52155" WHERE "Driver" = 'michele alboreto'