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Because folinic acid was unlikely to be associated with this condition , neurotoxicity due to high - dose 5 - fluorouracil was highly suspected .
 Chemical: folinic acid; Disease: neurotoxicity; Chemical: 5 - fluorouracil
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: folinic acid, neurotoxicity, 5 - fluorouracil 
Answer:
 Chemical: folinic acid; Disease: neurotoxicity; Chemical: 5 - fluorouracil