Task: Question Answering
Input (English): Context: Oliver was glad that they were alone ; the rest of the team would have a field day if they knew a twelve - year - old girl was pushing him to the limit . Then , Fred and George would probably kill him for what they saw as putting Ginny in danger by letting her play . Never mind that he was the one in danger , the way she threw that Quaffle . 
Question: What may have been the reason he might have been in danger ?
Output (English): Her pitch was lightening fast for a 12 year old .