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In the first , cobalt cardiomyopathy was induced in eight dogs ; VIP ( by radioimmunoassay ) decreased from 35 + / - 11 pg / mg protein ( mean + / - SD ) to 5 + / - 4 pg / mg protein ( P less than 0 . 05 ) .
 Chemical: cobalt; Disease: cardiomyopathy
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: cobalt; Disease: cardiomyopathy