user: Question: What were the carpet w-l in 1993?
Columns: ['Year', 'Tournaments', 'Titles', 'Hardcourt W–L', 'Clay W–L', 'Grass W–L', 'Carpet W–L', 'Overall W–L', 'Win %', 'Year End Ranking']
Types: ['real', 'real', 'real', 'text', 'text', 'text', 'text', 'text', 'text', 'text']
Sample row: [1973.0, 16.0, 0.0, '0–0', '17–9', '2–2', '4–5', '23–16', '59.0%', 'N/A']
SQL:

assistant: SELECT "Carpet W–L" FROM "Table" WHERE "Year" = 1993.0;