344694
Sprengel 's ideas were rejected by other naturalists when it was published , but the importance of this work was duly appreciated by Charles Darwin some sixty years later .
 person: Sprengel; person: Charles Darwin
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: Sprengel, Charles Darwin 
Answer:
 person: Sprengel; person: Charles Darwin