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

### Instruction:
What is the total number of Round(s), when Time is "N/A", when Location is "Alabama , United States", and when Record is "1-2-0"?

### Inputs:
table_name: table, columns: ['Res.', 'Record', 'Opponent', 'Round', 'Time', 'Location']

### Response:
SELECT COUNT Round FROM table WHERE Time = n/a AND Location = alabama , united states AND Record = 1-2-0