user: Question: What was the first year he placed 12th
Columns: ['Year', 'Tournament', 'Venue', 'Result', 'Extra']
Types: ['real', 'text', 'text', 'text', 'text']
Sample row: [2004.0, 'World Cross Country Championships', 'Brussels , Belgium', '27th', 'Short race']
SQL:

assistant: SELECT MIN("Year") FROM "Table" WHERE "Result" = '12th';