user: Question: What nation did the speed skater that set a record in the 1000 metres event represent?
Columns: ['Event', 'Time', 'Name', 'Nation', 'Games', 'Date']
Types: ['text', 'text', 'text', 'text', 'text', 'text']
Sample row: ['500 metres', '34.42', 'Casey FitzRandolph', 'United States (USA)', '2002 Salt Lake City', '11 February 2002']
SQL:

assistant: SELECT "Nation" FROM "Table" WHERE "Event" = '1000 metres';