user: Question: What is the Notes of the Frequency with Format of talk radio?
Columns: ['Frequency', 'Call sign', 'Format', 'Owner', 'Notes']
Types: ['text', 'text', 'text', 'text', 'text']
Sample row: ['FM 88.3', 'CKIA-FM', 'community', 'Radio Basse-Ville', 'French']
SQL:

assistant: SELECT "Notes" FROM "Table" WHERE "Format" = 'talk radio';