user: Question: Who are the semifinalists when the tournament is in Cincinnati?
Columns: ['Tournament', 'Surface', 'Week', 'Winner and score', 'Finalist', 'Semifinalists']
Types: ['text', 'text', 'text', 'text', 'text', 'text']
Sample row: ['Indian Wells', 'Hard', 'March 5', 'Stefan Edberg (2) 6–4, 5–7, 7–6, 7–6', 'Andre Agassi (6)', 'Boris Becker (1) Jim Courier']
SQL:

assistant: SELECT "Semifinalists" FROM "Table" WHERE "Tournament" = 'Cincinnati';