user: Question: How many seasons did pat chambers coach?
Columns: ['Coach', 'Years', 'Seasons', 'Record', 'Pct.', 'Nat. Titles']
Types: ['text', 'text', 'real', 'text', 'real', 'real']
Sample row: ['No coach', '1897–1915, 1917–1918', 20.0, '131-65-1', 0.672, 0.0]
SQL:

assistant: SELECT "Seasons" FROM "Table" WHERE "Coach" = 'pat chambers';