40192
Some cosmologists and physicists argue that a challenge to the cosmological argument is the nature of time : " One finds that time just disappears from the Wheeler–DeWitt equation " ( Carlo Rovelli ) .
 person: Wheeler–DeWitt; person: Carlo Rovelli
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: location, person, organization 
Text: {0} 
 Entities: Wheeler–DeWitt, Carlo Rovelli 
Answer:
 person: Wheeler–DeWitt; person: Carlo Rovelli