user: Question: What's the number of poles in the season where the team had a Kalex motorcycle?
Columns: ['Season', 'Class', 'Team', 'Motorcycle', 'Type', 'Races', 'Wins', 'Podiums', 'Poles', 'Fastest Laps', 'Pts', 'Position']
Types: ['real', 'text', 'text', 'text', 'text', 'real', 'real', 'real', 'real', 'real', 'real', 'text']
Sample row: [2007.0, '125cc', 'MotoGP Academy', 'Honda', 'Honda RS125R', 1.0, 0.0, 0.0, 0.0, 0.0, 0.0, 'NC']
SQL:

assistant: SELECT "Poles" FROM "Table" WHERE "Motorcycle" = 'Kalex';