user: ### NOW ANSWER:
Question: What is the Lane of the swimmer from uzbekistan in Heat 1?
Columns: ['Heat', 'Lane', 'Name', 'Nationality', 'Time']
Types: ['real', 'real', 'text', 'text', 'text']
Sample row: [6.0, 4.0, 'Ryan Lochte', 'United States', '1:56.29']
SQL:

assistant: SELECT COUNT("Lane") FROM "Table" WHERE "Heat" = 1.0 AND "Nationality" = 'uzbekistan';