user: Question: How many ranks have Michael Russell as the rider?
Columns: ['Rank', 'Rider', 'Team', 'Speed', 'Time']
Types: ['real', 'text', 'text', 'text', 'text']
Sample row: [1.0, 'Daniel Kneen', '600cc Yamaha', '115.686mph', "58' 42.33"]
SQL:

assistant: SELECT COUNT("Rank") FROM "Table" WHERE "Rider" = 'Michael Russell';