user: Question: What is the Date of the RCA release with Catalog number SF-7635?
Columns: ['Region', 'Date', 'Label', 'Format', 'Catalog']
Types: ['text', 'text', 'text', 'text', 'text']
Sample row: ['United States', 'March 1, 1964', 'RCA Victor', 'mono vinyl LP', 'LPM-2899']
SQL:

assistant: SELECT "Date" FROM "Table" WHERE "Label" = 'RCA' AND "Catalog" = 'SF-7635';