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

### Instruction:
Which Lost has Games of 64, and Champs smaller than 0?

### Inputs:
table_name: table, columns: ['Champs', 'Games', 'Draw', 'Lost', 'Win/Lose Percentage']

### Response:
SELECT AVG Lost FROM table WHERE Games = 64 AND Champs < 0