9491
He received his B.S. in biology from the University of Science and Technology of China and his Ph.D. in Chemistry from the California Institute of Technology under the guidance of Frances Arnold .
 organization: University of Science and Technology of China; organization: California Institute of Technology; person: Frances Arnold
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: University of Science and Technology of China, California Institute of Technology, Frances Arnold 
Answer:
 organization: University of Science and Technology of China; organization: California Institute of Technology; person: Frances Arnold