4323
Natural selection of hemi - and heterozygotes for G6PD deficiency in Africa by resistance to severe malaria .
 Disease: G6PD deficiency; Disease: malaria
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: Disease 
Text: {0} 
 Entities: G6PD deficiency, malaria 
Answer:
 Disease: G6PD deficiency; Disease: malaria