36476
Coated vesicles were first purified by Barbara Pearse , who discovered the clathrin coat molecule in 1976 .
 person: Barbara Pearse
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: Barbara Pearse 
Answer:
 person: Barbara Pearse