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Since myoglobin is co - extracted with the hemoglobin , the 2 heme pigments are separated in one portion of the extract by precipitating the hemoglobin in an 85 % ( NH4 ) 2SO4 solution .
 GENE: myoglobin; GENE: hemoglobin; GENE: hemoglobin
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: GENE 
Text: {0} 
 Entities: myoglobin, hemoglobin, hemoglobin 
Answer:
 GENE: myoglobin; GENE: hemoglobin; GENE: hemoglobin