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Only five patients experienced blood disorders , one of whom was exposed to TMP - SMZ ; of seven with erythema multiforme and Stevens - Johnson syndrome , four were exposed to TMP - SMZ .
 Chemical: TMP - SMZ; Disease: erythema multiforme; Disease: Stevens - Johnson syndrome; Chemical: TMP - SMZ
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: TMP - SMZ; Disease: erythema multiforme; Disease: Stevens - Johnson syndrome; Chemical: TMP - SMZ