5050
Novartis plans to sell its vaccines business to GSK , excluding its flu business , for $ 7 . 1 billion . http://t.co/ERuwcHcGLt
 organization: Novartis; organization: GSK
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: Novartis, GSK 
Answer:
 organization: Novartis; organization: GSK