SELECT elevator FROM table_name_21 WHERE elevated = "may 16, 1288" AND cardinalatial_title = "deacon of s. adriano"
Berapa lift ketika ditinggikan adalah 16 Mei 1288, dan judul kardinalitas menunjukkan diakon S. Adriano?
CREATE TABLE table_name_21 (elevator VARCHAR, elevated VARCHAR, cardinalatial_title VARCHAR)