user: ### NOW ANSWER:
Question: Which Year has a Competition of European Indoor Championships, and a Venue of Budapest , Hungary?
Columns: ['Year', 'Competition', 'Venue', 'Position', 'Event']
Types: ['real', 'text', 'text', 'text', 'text']
Sample row: [1983.0, 'Mediterranean Games', 'Latakia , Syria', '1st', '4x400 m relay']
SQL:

assistant: SELECT SUM("Year") FROM "Table" WHERE "Competition" = 'European Indoor Championships' AND "Venue" = 'Budapest , Hungary';