4040
Nausea and vomiting were infrequent , with 14 % of patients experiencing grade 1 or 2 and only 2 % experiencing grade 3 or 4 .
 Disease: Nausea; Disease: vomiting
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: Nausea; Disease: vomiting