user: Question: How many laps were in 1958?
Columns: ['Year', 'Start', 'Qual', 'Rank', 'Finish', 'Laps']
Types: ['text', 'text', 'text', 'text', 'text', 'real']
Sample row: ['1954', '31', '137.794', '29', '18', 193.0]
SQL:

assistant: SELECT SUM("Laps") FROM "Table" WHERE "Year" = '1958';