user: Question: Which tournament was Tim Henman the runner-up in?
Columns: ['Tournament', 'Winner', 'Runner-up', 'Score', 'Third Place']
Types: ['text', 'text', 'text', 'text', 'text']
Sample row: ['Delray Beach', 'Carlos Moyá', 'Ivan Lendl', '6–4, 6–4', 'Michael Chang']
SQL:

assistant: SELECT "Tournament" FROM "Table" WHERE "Runner-up" = 'Tim Henman';