4382
Five control subjects with COPD , who performed the same sequence of tests without breathing 30 % O2 , showed no change in flow rates or density dependence .
 None
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:  
Answer:
 None