user: Question: Name the resolution for ketftv.com and callsign of KLDO-DT2
Columns: ['Dish', 'Callsign', 'Network', 'Resolution', 'City of License', 'Official Website']
Types: ['text', 'text', 'text', 'text', 'text', 'text']
Sample row: ['•', 'XEFE', 'Televisa local', 'Analog', 'Nuevo Laredo', '•']
SQL:

assistant: SELECT "Resolution" FROM "Table" WHERE "Official Website" = 'ketftv.com' AND "Callsign" = 'KLDO-DT2';