user: ### NOW ANSWER:
Question: What digital channel corresponds to virtual channel 5.2?
Columns: ['Callsign', 'City of license', 'Virtual channel', 'Digital channel', 'Network']
Types: ['text', 'text', 'text', 'text', 'text']
Sample row: ['WKYC', 'Cleveland', '3.1', '17.1', 'NBC']
SQL:

assistant: SELECT "Digital channel" FROM "Table" WHERE "Virtual channel" = '5.2';