user: Question: Which Release date has a Director of Tom Palmer, and a Production Num larger than 5956?
Columns: ['Title', 'Series', 'Director', 'Production Num.', 'Release date']
Types: ['text', 'text', 'text', 'real', 'text']
Sample row: ['The Shanty Where Santy Claus Lives', 'MM', 'Rudolf Ising', 5583.0, '1933-01-07']
SQL:

assistant: SELECT "Release date" FROM "Table" WHERE "Director" = 'Tom Palmer' AND "Production Num." > 5956.0;