user: Question: How much parking is in Van Nuys at the Sepulveda station? 
Columns: ['Stations', 'Connections', 'City/ Neighborhood', 'Parking', 'Date Opened']
Types: ['text', 'text', 'text', 'text', 'text']
Sample row: ['Laurel Canyon', 'Metro Local : 156, 230, 656', 'Valley Village', 'None', 'October 29, 2005']
SQL:

assistant: SELECT "Parking" FROM "Table" WHERE "City/ Neighborhood" = 'Van Nuys' AND "Stations" = 'Sepulveda';