user: ### NOW ANSWER:
Question: What is the sum of all laps starting at 10 and finishing at 20?
Columns: ['Start', 'Qual', 'Rank', 'Finish', 'Laps']
Types: ['text', 'text', 'text', 'text', 'real']
Sample row: ['42', '117.649', '6', '35', 48.0]
SQL:

assistant: SELECT SUM("Laps") FROM "Table" WHERE "Start" = '10' AND "Finish" = '20';