CREATE TABLE table_55778 ("Entrant" CLOB, "Constructor" CLOB, "Chassis" CLOB, "Engine" CLOB, "Tyres" CLOB, "Driver" CLOB, "Rounds" CLOB)

What was the engine belonging to Pierluigi Martini with a Tyre of P?
SELECT "Engine" FROM table_55778 WHERE "Tyres" = 'p' AND "Driver" = 'pierluigi martini'
SELECT "Engine" FROM "table_55778" WHERE "Driver" = 'pierluigi martini' AND "Tyres" = 'p'