user: Question: what isthe total number of seasons for Chris Crowther?
Columns: ['Position', '2005–2006', '2006–2007', '2007–2008', '2008–2009', '2009–2010']
Types: ['real', 'text', 'text', 'text', 'text', 'text']
Sample row: [1.0, 'Kane Waselenchuk', 'Jack Huczek', 'Rocky Carson', 'Kane Waselenchuk', 'Kane Waselenchuk']
SQL:

assistant: SELECT COUNT("2009–2010") FROM "Table" WHERE "2006–2007" = 'Chris Crowther';