user: Question: What year has an issue price over 15.95, and a special notes from edmonton oilers gift set?
Columns: ['Year', 'Theme', 'Artist', 'Issue price', 'Special notes']
Types: ['real', 'text', 'text', 'real', 'text']
Sample row: [2008.0, 'Calgary Flames', 'N/A', 15.95, 'From Coin and Puck Set']
SQL:

assistant: SELECT "Year" FROM "Table" WHERE "Issue price" > 15.95 AND "Special notes" = 'from edmonton oilers gift set';