user: Question: What is the number of laps for the Time/Retired of +16.445?
Columns: ['Driver', 'Constructor', 'Laps', 'Time/Retired', 'Grid']
Types: ['text', 'text', 'text', 'text', 'text']
Sample row: ['Lewis Hamilton', 'McLaren - Mercedes', '56', '1:31:57.403', '1']
SQL:

assistant: SELECT "Laps" FROM "Table" WHERE "Time/Retired" = '+16.445';