user: ### NOW ANSWER:
Question: What is the date of elevation for the Cardinal elevated by Nicholas III to the title of Cardinal-deacon of S. Eustachio?
Columns: ['Elector', 'Nationality', 'Cardinalatial order and title', 'Elevated', 'Elevator']
Types: ['text', 'text', 'text', 'text', 'text']
Sample row: ['Ordonho Alvares', 'Portuguese', 'Cardinal-bishop of Frascati', '1278, March 12', 'Nicholas III']
SQL:

assistant: SELECT "Elevated" FROM "Table" WHERE "Elevator" = 'Nicholas III' AND "Cardinalatial order and title" = 'Cardinal-deacon of S. Eustachio';