52046
He was involved in the Manhattan Project , and was later director of Oak Ridge National Laboratory and commissioner of the U.S. Atomic Energy Commission .
 location: Oak Ridge; organization: U.S. Atomic Energy Commission
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: Oak Ridge, U.S. Atomic Energy Commission 
Answer:
 location: Oak Ridge; organization: U.S. Atomic Energy Commission