Complex sentence: However, Scarpa refused to sit the "pro forma" professional exam administrated by the Italian Government after World War II. As a consequence, he was not permitted to practice architecture without associating with an architect.
Split into simpler sentences: However, Scarpa refused to sit the "pro forma" professional exam administrated by the Italian Government after the 2nd World War. As consequence he was not permitted to practice architecture without associating with an architect.