user: Question: When the torsion spring diameter is 38.4cm what would be the length or weight of the missile
Columns: ['Length/Weight of Missile', 'Diameter of torsion spring', 'Height of torsion spring', 'Machine length', 'Machine width']
Types: ['text', 'text', 'text', 'text', 'text']
Sample row: ['31cm', '3.4cm', '22.1cm', 'Hand-held', 'Hand-held']
SQL:

assistant: SELECT "Length/Weight of Missile" FROM "Table" WHERE "Diameter of torsion spring" = '38.4cm';