what kind of questions does it ask?

use `run_cmd_qa` for interactive command instead of bask 'trickery':

```python
cmd = "./setup.sh"
std_qa = {'*': 'yes'}
run_cmd_qa(cmd, {}, stdqa=std_qa, log_all=True, simple=True)
```

I'd rather see the questions listed though (I know it's a hassle).

How many questions are there, what kind of questions?