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All - trans - retinoic acid - induced erythema nodosum in patients with acute promyelocytic leukemia .
 Chemical: All - trans - retinoic acid; Disease: erythema nodosum; Disease: acute promyelocytic leukemia
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: Disease, Chemical 
Text: {0} 
Answer:
 Chemical: All - trans - retinoic acid; Disease: erythema nodosum; Disease: acute promyelocytic leukemia