user: Question: What was the last year MCA had a Release?
Columns: ['Title', 'Label', 'Year of Release', 'Country of Release', 'Peaches:']
Types: ['text', 'text', 'real', 'text', 'text']
Sample row: ['For Your Love', 'Date', 1967.0, 'USA', 'Francine Barker']
SQL:

assistant: SELECT MAX("Year of Release") FROM "Table" WHERE "Label" = 'MCA';