68021
Ames Laboratory was established in 1942 to produce the large amounts of natural ( unenriched ) uranium metal that would be necessary for the research to come .
 organization: Ames Laboratory
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: Ames Laboratory 
Answer:
 organization: Ames Laboratory