user: Question: Are there SPI on the number 7 cylinder?
Columns: ['Engine', 'Exhaust Ports', 'Bypass Ports', 'Bypass Boosters', 'SPI', 'Tapered Grind', 'Number on cyl.']
Types: ['text', 'text', 'real', 'text', 'text', 'text', 'text']
Sample row: ['Space Bug', 'Open', 2.0, '0', 'Yes', 'Yes', 'None']
SQL:

assistant: SELECT "SPI" FROM "Table" WHERE "Number on cyl." = '7';