user: Question: For the functional type of Light Ball, what were the other features?
Columns: ['Headstamp ID', 'Primer Annulus Color', 'Bullet Tip Color', 'Other Features', 'Functional Type']
Types: ['text', 'text', 'text', 'text', 'text']
Sample row: ['VII or VIIZ', 'Purple', 'None', 'None', 'Light Ball']
SQL:

assistant: SELECT "Other Features" FROM "Table" WHERE "Functional Type" = 'Light Ball';