Task: Question Generation
Input (English): Context: I was thinking , this guy just rang my doorbell , I suppose he 'll tell me what he wants . After a moment of awkward silence , he said he was there to clean the carpets - he had a 7:15 appointment . I was thinking Tori must have scheduled him for 7:15 pm , and he misunderstood . But no , she had scheduled him and just forgot .
Output (English): Why was the narrator surprised to see the man ?