Pineapple pizza has always been a shunned food in Italy. But now, one of the country’s best known pizza makers has created his own ‘pizza all’ananas’ – leaving the country divided.
Peppers are a fruit. I think you mean to say it makes no sense to put sweet and sour things on savory things, because that's a flavor combination that never, ever works.
Um, sweet and sour chicken/whatever protein you want is a dish you'll find in every westernised Chinese eatery, and it'll be one of the most ordered dishes.