1658
Generally , atropine reduced contractions , but in contrast to controls , it also reduced responses to low electrical field stimulation intensity ( 1 - 5 Hz ) in inflamed preparations .
 Chemical: atropine
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: Disease, Chemical 
Text: {0} 
 Entities: atropine 
Answer:
 Chemical: atropine