user: Question: Which Position has an Event of 10,000 m, and a Competition of World Championships, and a Year larger than 1993?
Columns: ['Year', 'Competition', 'Venue', 'Position', 'Event']
Types: ['real', 'text', 'text', 'text', 'text']
Sample row: [1990.0, 'Central American and Caribbean Games', 'Mexico City , Mexico', '1st', "3000 m s'chase"]
SQL:

assistant: SELECT "Position" FROM "Table" WHERE "Event" = '10,000 m' AND "Competition" = 'World Championships' AND "Year" > 1993.0;