"Do you know his medical condition? Are you sure he's not having a seizure? Don't you need to run some tests?" Elie pointed to the student on the ground and asked. "The way we diagnose a disease involves looking, listening, questioning, and feeling the pulse. We don't need to run those tests you've meant on the patient." Jacob said. Then, he added, "He is just allergic to something." He turned to the boy's classmate and asked, "He ate seafood at noon right? And if I've not mistaken, it's crayfish that he ate?" "Yes, he ate crayfish..." The student quickly nodded his head and said. "Did he eat it in a food stall?" Jacob asked again. "Yes... it's a food stall..." The student replied. "Overnight crayfish is not fresh to eat. Besides, this student is easily allergic. Thus,