user: Question: What was the match type in Budapest where the opponent was Luxembourg?
Columns: ['Date', 'Location', 'Opponenent', 'Result', 'Match type']
Types: ['text', 'text', 'text', 'text', 'text']
Sample row: ['29 March 2000', 'Debrecen', 'Poland', '0-0 (draw)', 'friendly']
SQL:

assistant: SELECT "Match type" FROM "Table" WHERE "Location" = 'Budapest' AND "Opponenent" = 'Luxembourg';