They're potatoes, aren't they?

"One in 20 parents mistakenly believe that a packet of crisps counts towards their kids' 'five-a-day' items of fruit or veg, reveals a new survey."  Oh, come on - of course they do!  It's like snacks don't count if you eat them standing up, or you don't count the calories of anything you eat off someone else's plate.  Everybody knows that!!