6571
She is named after William H. Latham a senior engineer with the Power Authority who died earlier that year .
 person: William H. Latham; organization: Power Authority
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: William H. Latham, Power Authority 
Answer:
 person: William H. Latham; organization: Power Authority