253932
Ro48-6791 is a drug , a benzodiazepine derivative developed by Hoffman-LaRoche in the 1990s .
 organization: Hoffman-LaRoche
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: Hoffman-LaRoche 
Answer:
 organization: Hoffman-LaRoche