user: Question: During which Season was the Tournament in progress?
Columns: ['Season', 'Winner', 'Score', 'Runner-up', 'Losing Semifinalists']
Types: ['text', 'text', 'text', 'text', 'text']
Sample row: ['2008–09', 'C.F. Atlante', '2 – 0 / 0 – 0 Aggregate 2 – 0', 'Cruz Azul', 'Santos Laguna Puerto Rico Islanders']
SQL:

assistant: SELECT "Season" FROM "Table" WHERE "Runner-up" = 'Tournament in progress';