user: Question: what is the minimum production code with title "Foreign Exchange Problem / Turn About"
Columns: ['Episode #', 'Production code', 'Title', 'Directed by', 'Written by', 'Airdate']
Types: ['real', 'real', 'text', 'text', 'text', 'text']
Sample row: [27.0, 201.0, '"Deja Foo"', 'Mark Ackland', 'Sib Ventress', 'March17,2008']
SQL:

assistant: SELECT MIN("Production code") FROM "Table" WHERE "Title" = '"Foreign Exchange Problem / Turn About"';