3652
An autoradiographic study was performed on male F - 344 rats fed diet containing FANFT at a level of 0 . 2 % and / or aspirin at a level of 0 . 5 % to evaluate the effect of aspirin on the increased cell proliferation induced by FANFT in the forestomach and bladder .
 Chemical: FANFT; Chemical: aspirin; Chemical: aspirin; Chemical: FANFT
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: FANFT, aspirin, aspirin, FANFT 
Answer:
 Chemical: FANFT; Chemical: aspirin; Chemical: aspirin; Chemical: FANFT