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

### Instruction:
When has a Tournament venue of richmond arena, and a Record of 12–1, and a Regular Season Champion(s) of virginia tech?

### Inputs:
table_name: table, columns: ['Year', 'Regular Season Champion(s)', 'Record', 'Tournament Champion', 'Tournament venue', 'Tournament city']

### Response:
SELECT Year FROM table WHERE Tournament venue = richmond arena AND Record = 12–1 AND Regular Season Champion(s) = virginia tech