15126
Effect of dietary treatment with dimethylarsinous acid ( DMA ( III ) ) on the urinary bladder epithelium of arsenic ( + 3 oxidation state ) methyltransferase ( As3mt ) knockout and C57BL / 6 wild type female mice .
 Chemical: dimethylarsinous acid; Chemical: DMA ( III ); Chemical: arsenic
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: dimethylarsinous acid, DMA ( III ), arsenic 
Answer:
 Chemical: dimethylarsinous acid; Chemical: DMA ( III ); Chemical: arsenic