Below is an instruction that describes a task. Write a response that appropriately completes the request.

### Instruction:
What was tyre that was made by cooper - bristol that was driven by bob gerard?

### Inputs:
table_name: table, columns: ['Entrant', 'Constructor', 'Chassis', 'Tyre', 'Driver', 'Rounds']

### Response:
SELECT Tyre FROM table WHERE Constructor = cooper - bristol AND Driver = bob gerard