10969
All were tested for serum ferritin ( SF ) , hemoglobin ( Hb ) level and asked for detailed histories of donations and iron supplementation .
 GENE: ferritin; GENE: SF; GENE: hemoglobin; GENE: Hb
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: ferritin, SF, hemoglobin, Hb 
Answer:
 GENE: ferritin; GENE: SF; GENE: hemoglobin; GENE: Hb