54774
The final witness to appear for the prosecution , forensic psychiatrist Park Dietz , began his testimony on February 12 .
 person: Park Dietz
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: Park Dietz 
Answer:
 person: Park Dietz