user: ### NOW ANSWER:
Question: What is the Production Number of the Filmography in MM Series with a Release date of 1964-06-27?
Columns: ['Title', 'Series', 'Director', 'Production Number', 'Release date']
Types: ['text', 'text', 'text', 'text', 'text']
Sample row: ['Dumb Patrol', 'LT', 'Gerry Chiniquy', '1664', '1964-01-18']
SQL:

assistant: SELECT "Production Number" FROM "Table" WHERE "Series" = 'MM' AND "Release date" = '1964-06-27';