42011
Developed by the National Defense Research Committee and the Office of Scientific Research and Development to solve the problem of resupply to units which had just performed an amphibious landing , it was initially rejected by the armed services .
 organization: National Defense Research Committee; organization: Office of Scientific Research and Development
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: National Defense Research Committee, Office of Scientific Research and Development 
Answer:
 organization: National Defense Research Committee; organization: Office of Scientific Research and Development