user: Question: Who is the rider that has a rank of less than 8 in the year 2000, and whose speed was 18.32 km/h?
Columns: ['Rank', 'Year', 'Ascent Time', 'Speed', 'Rider']
Types: ['real', 'real', 'text', 'text', 'text']
Sample row: [1.0, 2000.0, '41:55', '18.32 km/h', 'Roberto Heras ( ESP )']
SQL:

assistant: SELECT "Rider" FROM "Table" WHERE "Rank" < 8.0 AND "Year" = 2000.0 AND "Speed" = '18.32 km/h';