Arsenal boss Arsene Wenger insists defeats to Manchester United and Manchester City were an "accident". Wenger feels his young side have shown great character to produce such a response."I think this year, more than ever, those two defeats were an accident," the Arsenal manager said. "There is a realisation that we have the quality - it is not as if we came out of those games thinking we were not good enough, and in fact they reinforced our belief and desire."We responded very well. I know we have the quality, so those are strong basic ingredients to do well."