user: Question: Which ground is match 4 held on?
Columns: ['Match', 'Date', 'Competition or tour', 'Ground', 'Opponent', 'Score1']
Types: ['real', 'text', 'text', 'text', 'text', 'text']
Sample row: [1.0, '26 July', 'Pre-season', 'A', 'Dundee United', '1 - 0']
SQL:

assistant: SELECT "Ground" FROM "Table" WHERE "Match" = 4.0;