Task: Text Categorization
Input (English): Question: One of the signs that can appear in the postoperative period is tympanism, which means: 
 Options:  <0> Paralysis of intestinal peristalsis. <1> Tympanic perforation due to increased pressure. <2> Evisceration <3> Retention of gases in the intestine. <4> Severe abdominal pain.
Output (English): nursery