11267
Overall , the results did not show conclusively whether or not food advertising affects food - related behaviour , attitudes or beliefs in adults , but suggest that the impact varies inconsistently within subgroups , including gender , weight and existing food psychology .
 None
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: Chemical 
Text: {0} 
Answer:
 None