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An elderly woman developed an Alzheimer - like subacute dementia as a result of propranolol toxicity .
 Disease: Alzheimer; Disease: dementia; Chemical: propranolol; Disease: toxicity
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:
 Disease: Alzheimer; Disease: dementia; Chemical: propranolol; Disease: toxicity