19688
However , there seems to have been a few more important centres , such as Skiringsal , Lejre and Uppsala .
 location: Skiringsal; location: Lejre; location: Uppsala
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: Skiringsal, Lejre, Uppsala 
Answer:
 location: Skiringsal; location: Lejre; location: Uppsala