user: Question: What are the titles of segment c when segment d is Motorcycle Brake Locks?
Columns: ['Series Ep.', 'Episode', 'Segment A', 'Segment B', 'Segment C', 'Segment D']
Types: ['text', 'real', 'text', 'text', 'text', 'text']
Sample row: ['21-01', 261.0, 'Rubber Gloves', 'Soap Carvings', 'Aircraft Cabinets', 'Motorcycle Brake Locks']
SQL:

assistant: SELECT "Segment C" FROM "Table" WHERE "Segment D" = 'Motorcycle Brake Locks';