user: Question: During the hungarian grand prix where the pole position was michael schumacher and the fastest lap was driven by damon hill, what's the total number of rounds of races matching these standards?
Columns: ['Round', 'Grand Prix', 'Pole Position', 'Fastest Lap', 'Winning Driver', 'Winning Constructor', 'Report']
Types: ['real', 'text', 'text', 'text', 'text', 'text', 'text']
Sample row: [1.0, 'Australian Grand Prix', 'Jacques Villeneuve', 'Jacques Villeneuve', 'Damon Hill', 'Williams - Renault', 'Report']
SQL:

assistant: SELECT SUM("Round") FROM "Table" WHERE "Fastest Lap" = 'damon hill' AND "Pole Position" = 'michael schumacher' AND "Grand Prix" = 'hungarian grand prix';