user: Question: What is the max pressure of the cartridge where the muzzle energy is 201ft•lbf (273 J)?
Columns: ['Cartridge', 'Bullet weight', 'Muzzle velocity', 'Muzzle energy', 'Max pressure']
Types: ['text', 'text', 'text', 'text', 'text']
Sample row: ['.38 Short Colt', 'gr (g)', 'ft/s (m/s)', '181ft•lbf (245 J)', '7,500 CUP']
SQL:

assistant: SELECT "Max pressure" FROM "Table" WHERE "Muzzle energy" = '201ft•lbf (273 J)';