8558
Time to revisit Climate change and the 75 % problem {{URL}} via {@Bill Gates@}
 event: revisit Climate change; person: Bill Gates
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: revisit Climate change, Bill Gates 
Answer:
 event: revisit Climate change; person: Bill Gates