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

### Instruction:
How many races did the German racer that won less than 10 races ride?

### Inputs:
table_name: table, columns: ['Name', 'Nationality', 'Races won', 'Races ridden', 'Win average']

### Response:
SELECT COUNT Races ridden FROM table WHERE Nationality = german AND Races won < 10