4018
Study of the patients family spanning four generations showed heterozygous deficiency of C7 in five members .
 Disease: deficiency of C7
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: deficiency of C7 
Answer:
 Disease: deficiency of C7