1947
The incidences of headache , dizziness , and diarrhea were similar between the 2 groups .
 Disease: headache; Disease: dizziness; Disease: diarrhea
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: headache; Disease: dizziness; Disease: diarrhea