user: Question: What year were the retired serial numbers 27317–27336?
Columns: ['Class', 'Wheel arrangement', 'Fleet number(s)', 'Manufacturer', 'Serial numbers', 'Year made', 'Quantity made', 'Quantity preserved', 'Year(s) retired']
Types: ['text', 'text', 'text', 'text', 'text', 'text', 'text', 'text', 'text']
Sample row: ['4-6-2 — ooOOOo — Pacific', '4-6-2 — ooOOOo — Pacific', '4-6-2 — ooOOOo — Pacific', '4-6-2 — ooOOOo — Pacific', '4-6-2 — ooOOOo — Pacific', '4-6-2 — ooOOOo — Pacific', '4-6-2 — ooOOOo — Pacific', '4-6-2 — ooOOOo — Pacific', '4-6-2 — ooOOOo — Pacific']
SQL:

assistant: SELECT "Year(s) retired" FROM "Table" WHERE "Serial numbers" = '27317–27336';