8013
OBJECTIVE To examine an intensive lifestyle intervention ( ILI ) compared with diabetes support and education ( DSE ) on 4 - year change in fitness and physical activity ( PA ) , and to examine the effect of change in fitness and PA , adjusting for potential confounders , on glycemic control in the Look AHEAD Trial .
 None
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: Chemical 
Text: {0} 
 Entities:  
Answer:
 None