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The tempest beyond the test tube involves allegations that the U.S. Food and Drug Administration violated the Orphan Drug law by allowing Biogen the right to sell its multiple sclerosis drug Avonex .
 organization: Biogen; else: Avonex; organization: U.S. Food and Drug Administration; else: Orphan Drug law
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: location, else, organization, person 
Text: {0} 
 Entities: Biogen, Avonex, U.S. Food and Drug Administration, Orphan Drug law 
Answer:
 organization: Biogen; else: Avonex; organization: U.S. Food and Drug Administration; else: Orphan Drug law