user: ### NOW ANSWER:
Question: Which New/Returning/Same Network has a Previous Network of NBC, and a Show of Blockbusters?
Columns: ['Show', 'Last Aired', 'Previous Network', 'Retitled as/Same', 'New/Returning/Same Network', 'Returning']
Types: ['text', 'real', 'text', 'text', 'text', 'text']
Sample row: ['Charles in Charge', 1985.0, 'CBS', 'Same', 'Syndication', 'January 3']
SQL:

assistant: SELECT "New/Returning/Same Network" FROM "Table" WHERE "Previous Network" = 'NBC' AND "Show" = 'Blockbusters';