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

### Instruction:
What is the average year with an average start smaller than 6.3 and fewer than 0 wins?

### Inputs:
table_name: table, columns: ['Year', 'Starts', 'Wins', 'Top 5', 'Top 10', 'Poles', 'Avg. Start', 'Avg. Finish', 'Winnings', 'Position']

### Response:
SELECT AVG Year FROM table WHERE Avg. Start < 6.3 AND Wins < 0