user: Question: How many F.L. are listed for Formula Three Euroseries?
Columns: ['Season', 'Series', 'Team', 'Races', 'Wins', 'Poles', 'F.L.', 'Podiums', 'Points', 'Position']
Types: ['real', 'text', 'text', 'real', 'real', 'real', 'real', 'real', 'real', 'text']
Sample row: [2008.0, 'Formula Renault 2.0 UK Winter Cup', 'CR Scuderia Formula Renault', 4.0, 0.0, 0.0, 0.0, 0.0, 50.0, '9th']
SQL:

assistant: SELECT COUNT("F.L.") FROM "Table" WHERE "Series" = 'Formula Three Euroseries';