9562
The level of damage detected ( % tail DNA ) in X - irradiated or MMS - treated cells was not affected by the format used .
 Chemical: MMS
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: MMS 
Answer:
 Chemical: MMS