67903
Without any children , Amy willed much of her inheritance to the Unidel Foundation , including DuPont and Hercules Inc. stock valued at some $ 25 million at her death .
 person: Amy; organization: DuPont; organization: Hercules Inc.
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: Amy, DuPont, Hercules Inc. 
Answer:
 person: Amy; organization: DuPont; organization: Hercules Inc.