157218
In his biological work , Willis Blatchley made contributions to the study of Coleoptera , Orthoptera , Hemiptera , and the freshwater molluscs of Indiana .
 person: Willis Blatchley; organization: Indiana
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: Willis Blatchley, Indiana 
Answer:
 person: Willis Blatchley; organization: Indiana