user: Question: what is the venue when the competition is Friendly on 26 May 1999?
Columns: ['Goal', 'Date', 'Venue', 'Result', 'Competition', 'Scored']
Types: ['real', 'text', 'text', 'text', 'text', 'real']
Sample row: [3.0, '25 September 1993', 'Bežigrad Stadium , Ljubljana', '10–0', '1995 UEFA Championship Qual.', 3.0]
SQL:

assistant: SELECT "Venue" FROM "Table" WHERE "Competition" = 'Friendly' AND "Date" = '26 May 1999';