CREATE TABLE table_56201 ("Driver" TEXT, "Entrant" TEXT, "Constructor" TEXT, "Chassis" TEXT, "Engine" TEXT, "Tyre" TEXT)

What entrant has a P tyre and was constructed by Alfa Romeo?
SELECT "Entrant" FROM table_56201 WHERE "Tyre" = 'p' AND "Constructor" = 'alfa romeo'
SELECT "Entrant" FROM "table_56201" WHERE "Constructor" = 'alfa romeo' AND "Tyre" = 'p'