293135
In the lull before the main speaker , Axel Lindqvist , M.P. , arrived , Einar Dahl , then still a young elementary school teacher , gave an impromptu speech warning young people against the superficial proposals of extremists , declaring that only with deep reflection and earnestness could they build a brighter future .
 person: Einar Dahl
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: Einar Dahl 
Answer:
 person: Einar Dahl