96572
Griselda Blackwood Appearances in the books : A Bad Spell for the Worst Witch ( briefly ) Griselda Blackwood makes her first ( and only ) appearance in the third book of the series where she is kidnapped by Mildred Hubble so Mildred can take her place at the Halloween celebrations .
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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:  
Answer:
 None