user: Question: What was the least number of heats with more than 8 lanes for the Nationality of germany?
Columns: ['Rank', 'Heat', 'Lane', 'Name', 'Nationality']
Types: ['real', 'real', 'real', 'text', 'text']
Sample row: [1.0, 21.0, 5.0, 'Jason Lezak', 'USA']
SQL:

assistant: SELECT MIN("Heat") FROM "Table" WHERE "Nationality" = 'germany' AND "Lane" > 8.0;