4464
RESULTS : In diarrhoea - predominant patients significant differences in contraction characteristics were observed between the cisapride and placebo groups .
 Disease: diarrhoea; Chemical: cisapride
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: Disease, Chemical 
Text: {0} 
Answer:
 Disease: diarrhoea; Chemical: cisapride