<prompt> A child after consuming food in a party complains of diarrhea within 1-5 hours. The diagnosis is -S. aureusStreptococcusClostridium perfringensClostridium botulinum  <response>: Staphylococcal food poisoning occurs within 2-6 hrs after consuming contaminated food containing the preformed toxin.The only other cause of food poisoning presenting within 4-6 hrs is Bacillus cereus. 