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OBJECTIVE : To assess outcomes based on troponin positivity in patients with cocaine chest pain admitted for exclusion of MI .
 Chemical: cocaine; Disease: chest pain; Disease: MI
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: cocaine; Disease: chest pain; Disease: MI