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

### Instruction:
How many yards for the player with 20 solo tackles and under 0 TDs?

### Inputs:
table_name: table, columns: ['Player', 'Tackles', 'Solo', 'Assisted', 'Sack', 'Yards', "TD's"]

### Response:
SELECT SUM Yards FROM table WHERE Solo = 20 AND TD's < 0