CREATE TABLE table_31862 ("Team" CLOB, "Driver" CLOB, "Chassis" CLOB, "Engine" CLOB, "Rounds" CLOB)

Tell me the engine for dhg tom's racing
SELECT "Engine" FROM table_31862 WHERE "Team" = 'dhg tom''s racing'
SELECT "Engine" FROM "table_31862" WHERE "Team" = 'dhg tom''s racing'