In fairness, it does say 'which type of band' rather than 'what music do you play'. Some of the options are more specific than others and I agree that the poll is flawed, but I think it was probably still a worthwhile exercise. If nothing else, it confirms what we have always said on these pages about the preponderance of classic/pub rock style covers bands compared to other genres.
Personally, I would categorise one of my bands as 'party' but the other one is harder to nail down.