user: Question: What is the Speed for Chris Swallow?
Columns: ['Rank', 'Rider', 'Team', 'Speed', 'Time']
Types: ['real', 'text', 'text', 'text', 'text']
Sample row: [1.0, 'Ryan Farquhar', '498cc BIC Paton', '102.385mph', '1:06.19.90']
SQL:

assistant: SELECT "Speed" FROM "Table" WHERE "Rider" = 'Chris Swallow';