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

### Instruction:
What was the performance length of the 1999 season in bydgoszcz, poland?

### Inputs:
table_name: table, columns: ['Discipline', 'Season', 'Performance', 'Place', 'Date']

### Response:
SELECT Performance FROM table WHERE Season = 1999 AND Place = bydgoszcz, poland