4600
15 Foods That Boost the Immune System {{URL}} via {@Healthline@}
 group: Healthline
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: group, creative work, person, event, product, location, corporation 
Text: {0} 
 Entities: Healthline 
Answer:
 group: Healthline