29104
Elevated levels of mMCP - 1 , anaphylactic symptoms , body temperature drop and acute allergic skin response were scored upon whey challenge in 3 out of 4 research centers .
 None
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: Chemical 
Text: {0} 
 Entities:  
Answer:
 None